diff --git a/moli-benchmark/wpt-cross-current/failed-cases.txt b/moli-benchmark/wpt-cross-current/failed-cases.txt
index 5c7e4bae2f..7ae61457b5 100644
--- a/moli-benchmark/wpt-cross-current/failed-cases.txt
+++ b/moli-benchmark/wpt-cross-current/failed-cases.txt
@@ -3704,8 +3704,6 @@ trusted-types/eval-function-constructor-untrusted-arguments-and-applying-default
 trusted-types/inheriting-csp-for-local-schemes.html
 trusted-types/modify-attributes-in-callback.html
 trusted-types/require-trusted-types-for-TypeError-belongs-to-the-global-object-realm.html
-trusted-types/script-enforcement-006.html
-trusted-types/script-enforcement-007.html
 trusted-types/script-enforcement-010.html
 trusted-types/script-enforcement-011.html
 trusted-types/set-attributes-require-trusted-types-default-policy.html
diff --git a/moli-benchmark/wpt-cross-current/passed-cases.txt b/moli-benchmark/wpt-cross-current/passed-cases.txt
index db0b58cfc7..be76967758 100644
--- a/moli-benchmark/wpt-cross-current/passed-cases.txt
+++ b/moli-benchmark/wpt-cross-current/passed-cases.txt
@@ -7869,6 +7869,8 @@ trusted-types/script-enforcement-002.html
 trusted-types/script-enforcement-003.html
 trusted-types/script-enforcement-004.html
 trusted-types/script-enforcement-005.html
+trusted-types/script-enforcement-006.html
+trusted-types/script-enforcement-007.html
 trusted-types/script-enforcement-012.html
 trusted-types/script-enforcement-013.html
 trusted-types/script-enforcement-014.html
diff --git a/moli-core/tests/fixtures/runtime/dynamic_async_module_closes_importmap_acquisition.html b/moli-core/tests/fixtures/runtime/dynamic_async_module_allows_late_importmap.html
similarity index 91%
rename from moli-core/tests/fixtures/runtime/dynamic_async_module_closes_importmap_acquisition.html
rename to moli-core/tests/fixtures/runtime/dynamic_async_module_allows_late_importmap.html
index dc39b3a742..b4ec6db6ce 100644
--- a/moli-core/tests/fixtures/runtime/dynamic_async_module_closes_importmap_acquisition.html
+++ b/moli-core/tests/fixtures/runtime/dynamic_async_module_allows_late_importmap.html
@@ -2,9 +2,9 @@
 <html>
   <head>
     <script>
+      window.dynamicAsyncImportMapErrors = 0;
       window.addEventListener("error", () => {
-        window.dynamicAsyncImportMapErrors =
-          (window.dynamicAsyncImportMapErrors || 0) + 1;
+        window.dynamicAsyncImportMapErrors += 1;
       });
 
       const firstModule = document.createElement("script");
diff --git a/moli-core/tests/fixtures/runtime/parser_owned_importmap_blocked_after_dynamic_module_prepare.html b/moli-core/tests/fixtures/runtime/parser_owned_importmap_applies_after_dynamic_module_prepare.html
similarity index 86%
rename from moli-core/tests/fixtures/runtime/parser_owned_importmap_blocked_after_dynamic_module_prepare.html
rename to moli-core/tests/fixtures/runtime/parser_owned_importmap_applies_after_dynamic_module_prepare.html
index ece222249e..0d111e1963 100644
--- a/moli-core/tests/fixtures/runtime/parser_owned_importmap_blocked_after_dynamic_module_prepare.html
+++ b/moli-core/tests/fixtures/runtime/parser_owned_importmap_applies_after_dynamic_module_prepare.html
@@ -2,9 +2,9 @@
 <html>
   <body>
     <script>
+      window.parserImportMapAfterDynamicModuleErrors = 0;
       window.addEventListener("error", () => {
-        window.parserImportMapAfterDynamicModuleErrors =
-          (window.parserImportMapAfterDynamicModuleErrors || 0) + 1;
+        window.parserImportMapAfterDynamicModuleErrors += 1;
       });
 
       const dynamicModule = document.createElement('script');
diff --git a/moli-core/tests/fixtures/runtime/importmap_closed_by_parser_owned_module_before_late_dynamic_map.html b/moli-core/tests/fixtures/runtime/parser_owned_module_allows_late_dynamic_importmap.html
similarity index 89%
rename from moli-core/tests/fixtures/runtime/importmap_closed_by_parser_owned_module_before_late_dynamic_map.html
rename to moli-core/tests/fixtures/runtime/parser_owned_module_allows_late_dynamic_importmap.html
index 82d64fc718..819f642df1 100644
--- a/moli-core/tests/fixtures/runtime/importmap_closed_by_parser_owned_module_before_late_dynamic_map.html
+++ b/moli-core/tests/fixtures/runtime/parser_owned_module_allows_late_dynamic_importmap.html
@@ -13,9 +13,9 @@
       window.parserModuleAcquisitionFirstGreeting = greeting;
     </script>
     <script>
+      window.parserModuleAcquisitionLateErrors = 0;
       window.addEventListener("error", () => {
-        window.parserModuleAcquisitionLateErrors =
-          (window.parserModuleAcquisitionLateErrors || 0) + 1;
+        window.parserModuleAcquisitionLateErrors += 1;
       });
 
       const lateMap = document.createElement("script");
diff --git a/moli-core/tests/scripts.rs b/moli-core/tests/scripts.rs
index e03d6af4b0..9b25f926fa 100644
--- a/moli-core/tests/scripts.rs
+++ b/moli-core/tests/scripts.rs
@@ -3330,12 +3330,12 @@ async fn importmap_registered_after_module_load_adds_unresolved_mapping() -> Res
 }
 
 #[tokio::test(flavor = "multi_thread")]
-async fn dynamic_async_module_does_not_close_multiple_import_map_registration() -> Result<()> {
+async fn dynamic_async_module_allows_late_importmap() -> Result<()> {
     let server = FixtureServer::spawn().await?;
     let browser = Browser::new(AppConfig::default())?;
 
     let page = browser
-        .fetch(&server.url("/compat/dynamic-async-module-closes-importmap-acquisition"))
+        .fetch(&server.url("/compat/dynamic-async-module-allows-late-importmap"))
         .await?;
     assert_eq!(diagnostic_global(&page, "dynamicAsyncImportMapLoads"), None);
     assert_eq!(
@@ -3344,7 +3344,7 @@ async fn dynamic_async_module_does_not_close_multiple_import_map_registration()
     );
     assert_eq!(
         diagnostic_global(&page, "dynamicAsyncImportMapErrors"),
-        None
+        Some(&JsValueSnapshot::Number(0.0))
     );
     assert_eq!(
         diagnostic_global(&page, "dynamicAsyncModuleReady"),
@@ -3357,14 +3357,12 @@ async fn dynamic_async_module_does_not_close_multiple_import_map_registration()
 }
 
 #[tokio::test(flavor = "multi_thread")]
-async fn parser_owned_module_allows_late_dynamic_map_to_add_unresolved_mapping() -> Result<()> {
+async fn parser_owned_module_allows_late_dynamic_importmap() -> Result<()> {
     let server = FixtureServer::spawn().await?;
     let browser = Browser::new(AppConfig::default())?;
 
     let page = browser
-        .fetch(
-            &server.url("/compat/importmap-closed-by-parser-owned-module-before-late-dynamic-map"),
-        )
+        .fetch(&server.url("/compat/parser-owned-module-allows-late-dynamic-importmap"))
         .await?;
     assert_eq!(
         diagnostic_global(&page, "parserModuleAcquisitionFirstGreeting"),
@@ -3376,7 +3374,7 @@ async fn parser_owned_module_allows_late_dynamic_map_to_add_unresolved_mapping()
     );
     assert_eq!(
         diagnostic_global(&page, "parserModuleAcquisitionLateErrors"),
-        None
+        Some(&JsValueSnapshot::Number(0.0))
     );
     assert_eq!(
         diagnostic_global(&page, "parserModuleAcquisitionMutationDone"),
@@ -3388,13 +3386,12 @@ async fn parser_owned_module_allows_late_dynamic_map_to_add_unresolved_mapping()
 }
 
 #[tokio::test(flavor = "multi_thread")]
-async fn parser_owned_importmap_after_dynamic_module_prepare_adds_unresolved_mapping() -> Result<()>
-{
+async fn parser_owned_importmap_applies_after_dynamic_module_prepare() -> Result<()> {
     let server = FixtureServer::spawn().await?;
     let browser = Browser::new(AppConfig::default())?;
 
     let page = browser
-        .fetch(&server.url("/compat/parser-owned-importmap-blocked-after-dynamic-module-prepare"))
+        .fetch(&server.url("/compat/parser-owned-importmap-applies-after-dynamic-module-prepare"))
         .await?;
     assert_eq!(
         diagnostic_global(&page, "dynamicModulePrepareBarrierInstalled"),
@@ -3410,7 +3407,7 @@ async fn parser_owned_importmap_after_dynamic_module_prepare_adds_unresolved_map
     );
     assert_eq!(
         diagnostic_global(&page, "parserImportMapAfterDynamicModuleErrors"),
-        None
+        Some(&JsValueSnapshot::Number(0.0))
     );
     assert_eq!(
         diagnostic_global(&page, "parserImportMapAfterDynamicModuleDone"),
diff --git a/moli-import-map/src/lib.rs b/moli-import-map/src/lib.rs
index 439581a233..092d31b21e 100644
--- a/moli-import-map/src/lib.rs
+++ b/moli-import-map/src/lib.rs
@@ -63,13 +63,23 @@ mod tests {
         assert_eq!(first.as_str(), "https://example.test/app/mod.mjs");
 
         registry
-            .register_import_map(r#"{"imports":{"./mod.mjs":"/replacement.mjs"}}"#, &base_url)
+            .register_import_map(
+                r#"{"imports":{"./mod.mjs":"/replacement.mjs","new":"/new.mjs"}}"#,
+                &base_url,
+            )
             .expect("later import map should merge");
 
         let second = registry
             .resolve_module_specifier("./mod.mjs", &base_url)
             .expect("previously resolved module should keep original resolution");
         assert_eq!(second.as_str(), "https://example.test/app/mod.mjs");
+        assert_eq!(
+            registry
+                .resolve_module_specifier("new", &base_url)
+                .expect("late import map should add unresolved specifiers")
+                .as_str(),
+            "https://example.test/new.mjs"
+        );
     }
 
     #[test]
diff --git a/moli-renderer-v8/src/document_runtime/mutation_commands.rs b/moli-renderer-v8/src/document_runtime/mutation_commands.rs
index aebce64da1..59de981d6d 100644
--- a/moli-renderer-v8/src/document_runtime/mutation_commands.rs
+++ b/moli-renderer-v8/src/document_runtime/mutation_commands.rs
@@ -2057,7 +2057,7 @@ pub(super) fn finish_runtime_script_start_candidate(
     let Some(plan) = runtime.host_plan_script_start(node, &host_script_handle) else {
         return;
     };
-    match unsafe { &mut *host_ptr }.commit_current_main_runtime_script_start(runtime, plan) {
+    match unsafe { &mut *host_ptr }.commit_current_main_runtime_script_start(scope, runtime, plan) {
         Ok(Some(committed)) => {
             execute_committed_inline_classic_script(runtime, scope, host_ptr, committed);
         }
diff --git a/moli-renderer-v8/src/document_runtime/script_scheduling/module_facade.rs b/moli-renderer-v8/src/document_runtime/script_scheduling/module_facade.rs
index 5c7a68c746..bd6ad79845 100644
--- a/moli-renderer-v8/src/document_runtime/script_scheduling/module_facade.rs
+++ b/moli-renderer-v8/src/document_runtime/script_scheduling/module_facade.rs
@@ -78,6 +78,16 @@ impl DocumentRuntime {
             .register_import_map(source, base_url)
     }
 
+    pub(crate) fn register_runtime_owned_import_map_source(
+        &mut self,
+        source: &str,
+        base_url: &Url,
+    ) {
+        self.script_lifecycle
+            .scripts_mut()
+            .register_dynamic_import_map(base_url, source);
+    }
+
     pub(crate) fn resolve_module_specifier(
         &mut self,
         specifier: &str,
diff --git a/moli-renderer-v8/src/host/scripts.rs b/moli-renderer-v8/src/host/scripts.rs
index 1fdd687a80..282cec6cf1 100644
--- a/moli-renderer-v8/src/host/scripts.rs
+++ b/moli-renderer-v8/src/host/scripts.rs
@@ -1456,15 +1456,11 @@ impl HostScriptScheduler {
         )
     }
 
-    fn register_dynamic_import_map(
-        &mut self,
-        preparation: &RuntimeScriptPreparationContext,
-        source: &str,
-    ) {
-        if let Err(message) = self.register_import_map(source, &preparation.base_url) {
+    pub(crate) fn register_dynamic_import_map(&mut self, base_url: &Url, source: &str) {
+        if let Err(message) = self.register_import_map(source, base_url) {
             let work = self.plan_window_script_failure_report_lifecycle_work(
                 &message,
-                Some(preparation.base_url.as_str()),
+                Some(base_url.as_str()),
                 None,
             );
             self.enqueue_post_parse_lifecycle_work(work);
diff --git a/moli-renderer-v8/src/host/scripts/runtime.rs b/moli-renderer-v8/src/host/scripts/runtime.rs
index c56de688b6..5073f3b07e 100644
--- a/moli-renderer-v8/src/host/scripts/runtime.rs
+++ b/moli-renderer-v8/src/host/scripts/runtime.rs
@@ -70,6 +70,11 @@ pub(crate) enum PreparedRuntimeScriptStartCommit {
         host_script_handle: String,
         source: String,
     },
+    InlineImportMap {
+        node: NativeNodeId,
+        base_url: url::Url,
+        source: String,
+    },
     Admission {
         reservation: RuntimeScriptStartReservation,
         payload: Box<RuntimeScriptAdmissionPayload>,
@@ -210,7 +215,7 @@ impl PreparedRuntimeScriptStart {
                     scripts.cancel_script_start(host_script_handle, node);
                     return Ok(None);
                 }
-                scripts.register_dynamic_import_map(&preparation, &source);
+                scripts.register_dynamic_import_map(&preparation.base_url, &source);
                 Ok(None)
             }
             RuntimeScriptStartDecision::RejectExternalImportMap => {
@@ -402,16 +407,20 @@ pub(crate) fn prepare_runtime_script_start_commit(
             })
         }
         RuntimeScriptStartDecision::RegisterImportMap { source } => {
-            if finish_local_runtime_script_start(
+            if !finish_local_runtime_script_start(
                 dom_host,
                 scripts,
                 node,
                 &host_script_handle,
                 ScriptStartCommitKind::RegisterImportMap,
             ) {
-                scripts.register_dynamic_import_map(&preparation, &source);
+                return Ok(PreparedRuntimeScriptStartCommit::Noop);
             }
-            Ok(PreparedRuntimeScriptStartCommit::Noop)
+            Ok(PreparedRuntimeScriptStartCommit::InlineImportMap {
+                node,
+                base_url: preparation.base_url,
+                source,
+            })
         }
         RuntimeScriptStartDecision::RejectExternalImportMap => {
             if finish_local_runtime_script_start(
diff --git a/moli-renderer-v8/src/host/scripts/tests.rs b/moli-renderer-v8/src/host/scripts/tests.rs
index c0184552ac..f4b363a423 100644
--- a/moli-renderer-v8/src/host/scripts/tests.rs
+++ b/moli-renderer-v8/src/host/scripts/tests.rs
@@ -202,7 +202,10 @@ fn draining_dynamic_scripts_keeps_async_and_in_order_lanes_separate() {
 fn dynamic_importmap_registration_does_not_enter_script_batch() {
     let preparation = preparation("https://example.test/", NodeId::new(0));
     let mut scheduler = HostScriptScheduler::default();
-    scheduler.register_dynamic_import_map(&preparation, "{\"imports\":{\"fixture\":\"/mod.js\"}}");
+    scheduler.register_dynamic_import_map(
+        &preparation.base_url,
+        "{\"imports\":{\"fixture\":\"/mod.js\"}}",
+    );
 
     let batch = scheduler.drain_dynamic_scripts();
     assert!(batch.in_order.is_empty());
@@ -251,7 +254,10 @@ fn queueing_dynamic_module_does_not_block_later_import_map_merge() {
             ScriptMode::Async,
         )
         .expect("module script should queue");
-    scheduler.register_dynamic_import_map(&preparation, "{\"imports\":{\"late\":\"/late.mjs\"}}");
+    scheduler.register_dynamic_import_map(
+        &preparation.base_url,
+        "{\"imports\":{\"late\":\"/late.mjs\"}}",
+    );
 
     let batch = scheduler.drain_dynamic_scripts();
     assert_eq!(batch.async_scripts.len(), 1);
diff --git a/moli-renderer-v8/src/host_bindings.rs b/moli-renderer-v8/src/host_bindings.rs
index 20f2b34b14..f441f6aa5c 100644
--- a/moli-renderer-v8/src/host_bindings.rs
+++ b/moli-renderer-v8/src/host_bindings.rs
@@ -444,7 +444,7 @@ fn host_prepare_script_start_callback(
         rv.set_undefined();
         return;
     };
-    match host.plan_and_commit_current_main_runtime_script_start(node, &host_script_handle) {
+    match host.plan_and_commit_current_main_runtime_script_start(scope, node, &host_script_handle) {
         Ok(Some(committed)) => {
             let (_, _, source) = committed.into_parts();
             if let Some(source) = v8_string(scope, &source) {
diff --git a/moli-renderer-v8/src/native_bridge/context_host/main_document_lifecycle.rs b/moli-renderer-v8/src/native_bridge/context_host/main_document_lifecycle.rs
index 8e47f78ff8..59008191cb 100644
--- a/moli-renderer-v8/src/native_bridge/context_host/main_document_lifecycle.rs
+++ b/moli-renderer-v8/src/native_bridge/context_host/main_document_lifecycle.rs
@@ -20,6 +20,7 @@ use crate::{
 impl JsContextHost {
     pub(crate) fn plan_and_commit_current_main_runtime_script_start(
         &mut self,
+        scope: &mut v8::PinScope<'_, '_>,
         node: crate::document_runtime::DomHandle,
         host_script_handle: &str,
     ) -> std::result::Result<Option<CommittedInlineClassicScript>, String> {
@@ -27,11 +28,12 @@ impl JsContextHost {
         let Some(plan) = runtime.host_plan_script_start(node, host_script_handle) else {
             return Ok(None);
         };
-        self.commit_current_main_runtime_script_start(runtime, plan)
+        self.commit_current_main_runtime_script_start(scope, runtime, plan)
     }
 
     pub(crate) fn commit_current_main_runtime_script_start(
         &mut self,
+        scope: &mut v8::PinScope<'_, '_>,
         runtime: &mut DocumentRuntime,
         plan: RuntimeScriptStartPlan,
     ) -> std::result::Result<Option<CommittedInlineClassicScript>, String> {
@@ -82,6 +84,38 @@ impl JsContextHost {
                     source,
                 )))
             }
+            PreparedRuntimeScriptStartCommit::InlineImportMap {
+                node,
+                base_url,
+                source,
+            } => {
+                debug_assert!(load_delay_binding.is_none());
+                let nonce = runtime
+                    .dom_host()
+                    .node(node)
+                    .and_then(crate::dom::native::Node::as_element)
+                    .and_then(|element| {
+                        element
+                            .cryptographic_nonce()
+                            .or_else(|| element.attribute("nonce"))
+                    })
+                    .map(str::to_owned);
+                let request =
+                    crate::content_security_policy::ContentSecurityPolicyScriptElementRequest {
+                        nonce: nonce.as_deref(),
+                        integrity: None,
+                        parser_inserted: false,
+                    };
+                let host_ptr: *mut JsContextHost = self;
+                if let Some(source) =
+                    crate::native_bridge::element::inline_script_source_for_execution(
+                        scope, host_ptr, node, &source, request,
+                    )
+                {
+                    runtime.register_runtime_owned_import_map_source(&source, &base_url);
+                }
+                Ok(None)
+            }
             PreparedRuntimeScriptStartCommit::Admission {
                 reservation,
                 payload,
diff --git a/moli-renderer-v8/src/script_vm/tests/browser_api/trusted_types.rs b/moli-renderer-v8/src/script_vm/tests/browser_api/trusted_types.rs
index 323d59b068..304384d650 100644
--- a/moli-renderer-v8/src/script_vm/tests/browser_api/trusted_types.rs
+++ b/moli-renderer-v8/src/script_vm/tests/browser_api/trusted_types.rs
@@ -1031,6 +1031,70 @@ fn trusted_types_default_policy_can_make_changed_empty_script_sources_executable
     );
 }
 
+#[test]
+fn trusted_types_default_policy_prepares_runtime_import_maps_before_registration() {
+    let mut vm = new_storage_test_vm("https://runtime-import-map-trusted-types.test/");
+    vm.set_response_content_security_policies(&["require-trusted-types-for 'script'".to_owned()]);
+
+    let result = vm
+        .eval(
+            r#"
+(() => {
+  const root = document.body ||
+    (document.documentElement || document.appendChild(document.createElement("html")))
+      .appendChild(document.createElement("body"));
+  const calls = [];
+  trustedTypes.createPolicy("default", {
+    createScript(value, type, sink) {
+      calls.push([value, type, sink]);
+      const specifier = sink === "SVGScriptElement text" ? "svg-mapped" : "html-mapped";
+      return JSON.stringify({ imports: { [specifier]: `/${specifier}.mjs` } });
+    }
+  });
+
+  const htmlScript = document.createElement("script");
+  htmlScript.type = "importmap";
+  htmlScript.appendChild(document.createTextNode("html-map"));
+  root.appendChild(htmlScript);
+
+  const svg = document.createElementNS("http://www.w3.org/2000/svg", "svg");
+  root.appendChild(svg);
+  const svgScript = document.createElementNS("http://www.w3.org/2000/svg", "script");
+  svgScript.setAttribute("type", "importmap");
+  svgScript.appendChild(document.createTextNode("svg-map"));
+  svg.appendChild(svgScript);
+
+  return JSON.stringify(calls);
+})()
+"#,
+        )
+        .expect("runtime import maps should pass through the Trusted Types source gate");
+
+    assert_eq!(
+        result,
+        r#"[["html-map","TrustedScript","HTMLScriptElement text"],["svg-map","TrustedScript","SVGScriptElement text"]]"#
+    );
+    let base_url = vm.document_runtime.document_url().clone();
+    for (specifier, expected) in [
+        (
+            "html-mapped",
+            "https://runtime-import-map-trusted-types.test/html-mapped.mjs",
+        ),
+        (
+            "svg-mapped",
+            "https://runtime-import-map-trusted-types.test/svg-mapped.mjs",
+        ),
+    ] {
+        assert_eq!(
+            vm.document_runtime
+                .resolve_module_specifier(specifier, &base_url)
+                .expect("default-policy import map entry should resolve")
+                .as_str(),
+            expected
+        );
+    }
+}
+
 #[test]
 fn inline_module_graph_roots_use_trusted_types_compliant_source() {
     let mut vm = new_storage_test_vm("https://module-source-trusted-types.test/");
diff --git a/moli-test-support/src/lib.rs b/moli-test-support/src/lib.rs
index 70976adbec..dffacd0f8e 100644
--- a/moli-test-support/src/lib.rs
+++ b/moli-test-support/src/lib.rs
@@ -973,8 +973,8 @@ const DYNAMIC_SCRIPT_PREPARATION_CONTEXT_STAYS_IN_OLD_DOCUMENT_HTML: &str = incl
 );
 const DYNAMIC_IMPORTMAP_BEFORE_MODULE_HTML: &str =
     include_str!("../../moli-core/tests/fixtures/runtime/dynamic_importmap_before_module.html");
-const DYNAMIC_ASYNC_MODULE_CLOSES_IMPORTMAP_ACQUISITION_HTML: &str = include_str!(
-    "../../moli-core/tests/fixtures/runtime/dynamic_async_module_closes_importmap_acquisition.html"
+const DYNAMIC_ASYNC_MODULE_ALLOWS_LATE_IMPORTMAP_HTML: &str = include_str!(
+    "../../moli-core/tests/fixtures/runtime/dynamic_async_module_allows_late_importmap.html"
 );
 const DYNAMIC_EXTERNAL_IMPORTMAP_ERROR_BEFORE_MODULE_HTML: &str = include_str!(
     "../../moli-core/tests/fixtures/runtime/dynamic_external_importmap_error_before_module.html"
@@ -997,11 +997,11 @@ const IMPORTMAP_URL_LIKE_NORMALIZATION_HTML: &str =
     include_str!("../../moli-core/tests/fixtures/runtime/importmap_url_like_normalization.html");
 const IMPORTMAP_AFTER_MODULE_LOAD_HTML: &str =
     include_str!("../../moli-core/tests/fixtures/runtime/importmap_after_module_load.html");
-const IMPORTMAP_CLOSED_BY_PARSER_OWNED_MODULE_BEFORE_LATE_DYNAMIC_MAP_HTML: &str = include_str!(
-    "../../moli-core/tests/fixtures/runtime/importmap_closed_by_parser_owned_module_before_late_dynamic_map.html"
+const PARSER_OWNED_MODULE_ALLOWS_LATE_DYNAMIC_IMPORTMAP_HTML: &str = include_str!(
+    "../../moli-core/tests/fixtures/runtime/parser_owned_module_allows_late_dynamic_importmap.html"
 );
-const PARSER_OWNED_IMPORTMAP_BLOCKED_AFTER_DYNAMIC_MODULE_PREPARE_HTML: &str = include_str!(
-    "../../moli-core/tests/fixtures/runtime/parser_owned_importmap_blocked_after_dynamic_module_prepare.html"
+const PARSER_OWNED_IMPORTMAP_APPLIES_AFTER_DYNAMIC_MODULE_PREPARE_HTML: &str = include_str!(
+    "../../moli-core/tests/fixtures/runtime/parser_owned_importmap_applies_after_dynamic_module_prepare.html"
 );
 const IMPORTMAP_NULL_BLOCKS_DYNAMIC_IMPORT_HTML: &str = include_str!(
     "../../moli-core/tests/fixtures/runtime/importmap_null_blocks_dynamic_import.html"
diff --git a/moli-test-support/src/routes_core.rs b/moli-test-support/src/routes_core.rs
index a47f295fac..7dec1b253e 100644
--- a/moli-test-support/src/routes_core.rs
+++ b/moli-test-support/src/routes_core.rs
@@ -2700,8 +2700,8 @@ pub(super) async fn dynamic_importmap_before_module_page() -> Html<&'static str>
     Html(DYNAMIC_IMPORTMAP_BEFORE_MODULE_HTML)
 }
 
-pub(super) async fn dynamic_async_module_closes_importmap_acquisition_page() -> Html<&'static str> {
-    Html(DYNAMIC_ASYNC_MODULE_CLOSES_IMPORTMAP_ACQUISITION_HTML)
+pub(super) async fn dynamic_async_module_allows_late_importmap_page() -> Html<&'static str> {
+    Html(DYNAMIC_ASYNC_MODULE_ALLOWS_LATE_IMPORTMAP_HTML)
 }
 
 pub(super) async fn dynamic_external_importmap_error_before_module_page() -> Html<&'static str> {
@@ -2748,14 +2748,13 @@ pub(super) async fn importmap_after_module_load_page() -> Html<&'static str> {
     Html(IMPORTMAP_AFTER_MODULE_LOAD_HTML)
 }
 
-pub(super) async fn importmap_closed_by_parser_owned_module_before_late_dynamic_map_page()
--> Html<&'static str> {
-    Html(IMPORTMAP_CLOSED_BY_PARSER_OWNED_MODULE_BEFORE_LATE_DYNAMIC_MAP_HTML)
+pub(super) async fn parser_owned_module_allows_late_dynamic_importmap_page() -> Html<&'static str> {
+    Html(PARSER_OWNED_MODULE_ALLOWS_LATE_DYNAMIC_IMPORTMAP_HTML)
 }
 
-pub(super) async fn parser_owned_importmap_blocked_after_dynamic_module_prepare_page()
+pub(super) async fn parser_owned_importmap_applies_after_dynamic_module_prepare_page()
 -> Html<&'static str> {
-    Html(PARSER_OWNED_IMPORTMAP_BLOCKED_AFTER_DYNAMIC_MODULE_PREPARE_HTML)
+    Html(PARSER_OWNED_IMPORTMAP_APPLIES_AFTER_DYNAMIC_MODULE_PREPARE_HTML)
 }
 
 pub(super) async fn importmap_null_blocks_dynamic_import_page() -> Html<&'static str> {
diff --git a/moli-test-support/src/server_routes.rs b/moli-test-support/src/server_routes.rs
index b86d54849b..68afeaa7c7 100644
--- a/moli-test-support/src/server_routes.rs
+++ b/moli-test-support/src/server_routes.rs
@@ -1521,8 +1521,8 @@ pub(super) fn build_router() -> Router {
             get(dynamic_importmap_before_module_page),
         )
         .route(
-            "/compat/dynamic-async-module-closes-importmap-acquisition",
-            get(dynamic_async_module_closes_importmap_acquisition_page),
+            "/compat/dynamic-async-module-allows-late-importmap",
+            get(dynamic_async_module_allows_late_importmap_page),
         )
         .route(
             "/compat/dynamic-external-importmap-error-before-module",
@@ -1581,12 +1581,12 @@ pub(super) fn build_router() -> Router {
             get(importmap_after_module_load_page),
         )
         .route(
-            "/compat/importmap-closed-by-parser-owned-module-before-late-dynamic-map",
-            get(importmap_closed_by_parser_owned_module_before_late_dynamic_map_page),
+            "/compat/parser-owned-module-allows-late-dynamic-importmap",
+            get(parser_owned_module_allows_late_dynamic_importmap_page),
         )
         .route(
-            "/compat/parser-owned-importmap-blocked-after-dynamic-module-prepare",
-            get(parser_owned_importmap_blocked_after_dynamic_module_prepare_page),
+            "/compat/parser-owned-importmap-applies-after-dynamic-module-prepare",
+            get(parser_owned_importmap_applies_after_dynamic_module_prepare_page),
         )
         .route(
             "/compat/importmap-null-blocks-dynamic-import",