diff --git a/moli-renderer-v8/src/context_bootstrap/dom_quad.rs b/moli-renderer-v8/src/context_bootstrap/dom_quad.rs
index 6ecee1470e..19892db4e4 100644
--- a/moli-renderer-v8/src/context_bootstrap/dom_quad.rs
+++ b/moli-renderer-v8/src/context_bootstrap/dom_quad.rs
@@ -82,7 +82,7 @@ struct DomQuadPrototypeDeclaration {
 }
 
 #[derive(WebApiFunctionTemplate)]
-#[webapi(interface = web_api_interfaces::DOMQuad)]
+#[webapi(interface = web_api_interfaces::DOMQuad, enumerable)]
 struct DomQuadConstructorDeclaration {
     #[webapi(
         static_method = "fromRect",
diff --git a/moli-renderer-v8/src/context_bootstrap/dom_rect.rs b/moli-renderer-v8/src/context_bootstrap/dom_rect.rs
index 05c907d3df..cfa8034043 100644
--- a/moli-renderer-v8/src/context_bootstrap/dom_rect.rs
+++ b/moli-renderer-v8/src/context_bootstrap/dom_rect.rs
@@ -136,7 +136,7 @@ struct DomRectPrototypeDeclaration {
 }
 
 #[derive(WebApiFunctionTemplate)]
-#[webapi(interface = web_api_interfaces::DOMRectReadOnly)]
+#[webapi(interface = web_api_interfaces::DOMRectReadOnly, enumerable)]
 struct DomRectReadOnlyConstructorDeclaration {
     #[webapi(
         static_method = "fromRect",
@@ -147,7 +147,7 @@ struct DomRectReadOnlyConstructorDeclaration {
 }
 
 #[derive(WebApiFunctionTemplate)]
-#[webapi(interface = web_api_interfaces::DOMRect)]
+#[webapi(interface = web_api_interfaces::DOMRect, enumerable)]
 struct DomRectConstructorDeclaration {
     #[webapi(
         static_method = "fromRect",
diff --git a/moli-renderer-v8/src/context_bootstrap/exposed_interfaces/tests.rs b/moli-renderer-v8/src/context_bootstrap/exposed_interfaces/tests.rs
index cb16aa3448..0552e6f1d5 100644
--- a/moli-renderer-v8/src/context_bootstrap/exposed_interfaces/tests.rs
+++ b/moli-renderer-v8/src/context_bootstrap/exposed_interfaces/tests.rs
@@ -420,6 +420,37 @@ fn worker_geometry_interfaces_use_worker_specific_matrix_surface() {
               return error.name;
             }
           };
+          const operationSets = [
+            [DOMPointReadOnly, ["fromPoint"]],
+            [DOMPointReadOnly.prototype, ["matrixTransform"]],
+            [DOMPoint, ["fromPoint"]],
+            [DOMRectReadOnly, ["fromRect"]],
+            [DOMRect, ["fromRect"]],
+            [DOMQuad, ["fromRect", "fromQuad"]],
+            [DOMMatrixReadOnly, [
+              "fromMatrix", "fromFloat32Array", "fromFloat64Array"
+            ]],
+            [DOMMatrixReadOnly.prototype, [
+              "translate", "scale", "scaleNonUniform", "scale3d", "rotate",
+              "rotateFromVector", "rotateAxisAngle", "skewX", "skewY",
+              "multiply", "flipX", "flipY", "inverse", "transformPoint",
+              "toFloat32Array", "toFloat64Array"
+            ]],
+            [DOMMatrix, [
+              "fromMatrix", "fromFloat32Array", "fromFloat64Array"
+            ]],
+            [DOMMatrix.prototype, [
+              "multiplySelf", "preMultiplySelf", "translateSelf", "scaleSelf",
+              "scale3dSelf", "rotateSelf", "rotateFromVectorSelf",
+              "rotateAxisAngleSelf", "skewXSelf", "skewYSelf", "invertSelf"
+            ]]
+          ];
+          const hasWebIdlOperationDescriptor = (owner, name) => {
+            const descriptor = Object.getOwnPropertyDescriptor(owner, name);
+            return descriptor !== undefined &&
+              typeof descriptor.value === "function" &&
+              descriptor.enumerable && descriptor.writable && descriptor.configurable;
+          };
           return JSON.stringify({
             constructors: names.map(name => typeof globalThis[name]).join(","),
             strings: [
@@ -436,6 +467,9 @@ fn worker_geometry_interfaces_use_worker_specific_matrix_surface() {
               "setMatrixValue" in DOMMatrix.prototype,
               "WebKitCSSMatrix" in globalThis
             ].join(","),
+            operations: operationSets.every(([owner, operationNames]) =>
+              operationNames.every(name => hasWebIdlOperationDescriptor(owner, name))
+            ),
             lengths: [DOMMatrix.length, DOMMatrixReadOnly.length].join(",")
           });
         })()
@@ -450,6 +484,6 @@ fn worker_geometry_interfaces_use_worker_specific_matrix_surface() {
 
     assert_eq!(
         result,
-        r#"{"constructors":"function,function,function,function,function,function,function","strings":"TypeError,TypeError","tags":"[object DOMMatrix],[object DOMMatrixReadOnly],[object DOMMatrix]","windowOnly":"false,false,false","lengths":"0,0"}"#
+        r#"{"constructors":"function,function,function,function,function,function,function","strings":"TypeError,TypeError","tags":"[object DOMMatrix],[object DOMMatrixReadOnly],[object DOMMatrix]","windowOnly":"false,false,false","operations":true,"lengths":"0,0"}"#
     );
 }
diff --git a/moli-renderer-v8/src/context_bootstrap/geometry_runtime.rs b/moli-renderer-v8/src/context_bootstrap/geometry_runtime.rs
index f3182560c2..20f5e81f92 100644
--- a/moli-renderer-v8/src/context_bootstrap/geometry_runtime.rs
+++ b/moli-renderer-v8/src/context_bootstrap/geometry_runtime.rs
@@ -216,7 +216,7 @@ struct DomPointPrototypeAccessorsDeclaration {
 }
 
 #[derive(WebApiFunctionTemplate)]
-#[webapi(interface = web_api_interfaces::DOMPointReadOnly)]
+#[webapi(interface = web_api_interfaces::DOMPointReadOnly, enumerable)]
 struct DomPointReadOnlyPrototypeMethodsDeclaration {
     #[webapi(
         method = "matrixTransform",
@@ -243,14 +243,14 @@ struct DomPointReadOnlyPrototypeAccessorsDeclaration {
 }
 
 #[derive(WebApiFunctionTemplate)]
-#[webapi(interface = web_api_interfaces::DOMPoint)]
+#[webapi(interface = web_api_interfaces::DOMPoint, enumerable)]
 struct DomPointConstructorDeclaration {
     #[webapi(static_method = "fromPoint", length = 0, callback = dom_point_from_point_callback)]
     from_point: (),
 }
 
 #[derive(WebApiFunctionTemplate)]
-#[webapi(interface = web_api_interfaces::DOMPointReadOnly)]
+#[webapi(interface = web_api_interfaces::DOMPointReadOnly, enumerable)]
 struct DomPointReadOnlyConstructorDeclaration {
     #[webapi(
         static_method = "fromPoint",
@@ -495,7 +495,11 @@ struct DomMatrixPrototypeMethodsDeclaration {
 #[derive(WebApiFunctionTemplate)]
 #[webapi(name = "DOMMatrix", enumerable)]
 struct DomMatrixWindowPrototypeMethodsDeclaration {
-    #[webapi(method = "setMatrixValue", length = 1, callback = dom_matrix_set_matrix_value_callback)]
+    #[webapi(
+        method = "setMatrixValue",
+        length = 1,
+        callback = dom_matrix_set_matrix_value_callback
+    )]
     set_matrix_value: (),
 }
 
diff --git a/moli-renderer-v8/src/script_vm/tests/browser_api/misc/extracted/css_surface.rs b/moli-renderer-v8/src/script_vm/tests/browser_api/misc/extracted/css_surface.rs
index 3a75c70a04..52e761f138 100644
--- a/moli-renderer-v8/src/script_vm/tests/browser_api/misc/extracted/css_surface.rs
+++ b/moli-renderer-v8/src/script_vm/tests/browser_api/misc/extracted/css_surface.rs
@@ -165,3 +165,36 @@ fn dom_matrix_exposes_webkit_css_matrix_alias() {
 
     assert_eq!(result, "true|true|DOMMatrix|true|true|true,false,true");
 }
+
+#[test]
+fn dom_matrix_window_operations_use_webidl_descriptors() {
+    let mut vm = new_storage_test_vm("https://dommatrix-operation-descriptors.test/");
+
+    let result = vm
+        .eval(
+            r#"
+(() => {
+  const descriptorShape = (owner, name) => {
+    const descriptor = Object.getOwnPropertyDescriptor(owner, name);
+    return [
+      typeof descriptor.value,
+      descriptor.value.length,
+      descriptor.enumerable,
+      descriptor.writable,
+      descriptor.configurable
+    ].join(",");
+  };
+  return [
+    descriptorShape(DOMMatrixReadOnly.prototype, "toString"),
+    descriptorShape(DOMMatrix.prototype, "setMatrixValue")
+  ].join("|");
+})()
+"#,
+        )
+        .expect("DOMMatrix Window operation descriptors should evaluate");
+
+    assert_eq!(
+        result,
+        "function,0,true,true,true|function,1,true,true,true"
+    );
+}