diff --git a/moli-benchmark/wpt-cross-current/passed-cases.txt b/moli-benchmark/wpt-cross-current/passed-cases.txt
index 71f03753f..7d25d61a8 100644
--- a/moli-benchmark/wpt-cross-current/passed-cases.txt
+++ b/moli-benchmark/wpt-cross-current/passed-cases.txt
@@ -4354,6 +4354,7 @@ dom/nodes/Document-contentType/contentType/xhr_responseType_document.html
 dom/nodes/Document-createAttribute.html
 dom/nodes/Document-createCDATASection.html
 dom/nodes/Document-createComment.html
+dom/nodes/Document-createElement-namespace.html
 dom/nodes/Document-createElement.html
 dom/nodes/Document-createElementNS.html
 dom/nodes/Document-createProcessingInstruction.html
diff --git a/moli-renderer-v8/src/native_bridge/document.rs b/moli-renderer-v8/src/native_bridge/document.rs
index cff3e5555..2f3db9050 100644
--- a/moli-renderer-v8/src/native_bridge/document.rs
+++ b/moli-renderer-v8/src/native_bridge/document.rs
@@ -263,6 +263,9 @@ pub(super) use detached_surface::{
     detached_character_data_value, detached_text_split_text_callback,
     detached_text_whole_text_value, set_detached_character_data_value,
 };
+pub(in crate::native_bridge::document) use detached_surface::{
+    detached_document_content_type_value, set_detached_document_content_type,
+};
 pub(in crate::native_bridge) use detached_surface::{
     detached_element_local_name, detached_element_namespace_uri, detached_element_prefix,
 };
diff --git a/moli-renderer-v8/src/script_vm/tests/dom_elements/detached.rs b/moli-renderer-v8/src/script_vm/tests/dom_elements/detached.rs
index 8bb456819..bd096822e 100644
--- a/moli-renderer-v8/src/script_vm/tests/dom_elements/detached.rs
+++ b/moli-renderer-v8/src/script_vm/tests/dom_elements/detached.rs
@@ -12,6 +12,19 @@ fn detached_document_shallow_clones_are_empty_and_accept_a_new_root() {
     assert_eq!(result["checks"], 245);
 }
 
+#[test]
+fn detached_document_content_type_controls_element_creation_after_root_mutations_and_cloning() {
+    let mut vm = new_storage_test_vm("https://document-create-element-content-type.test/");
+    let fixture =
+        include_str!("../../../../tests/fixtures/document-create-element-content-type.js");
+    let result = vm
+        .eval(&format!("JSON.stringify({fixture})"))
+        .expect("Document content type and element creation probe should evaluate");
+    let result: serde_json::Value = serde_json::from_str(&result).unwrap();
+    assert_eq!(result["failures"], serde_json::json!([]), "{result}");
+    assert_eq!(result["checks"], 689);
+}
+
 #[test]
 fn detached_domparser_parses_noscript_with_scripting_disabled() {
     let mut vm = new_storage_test_vm("https://detached-domparser-noscript.test/");