diff --git a/crates/web-sys/src/features/gen_CanvasPattern.rs b/crates/web-sys/src/features/gen_CanvasPattern.rs
index cab7fbaebb73..bc939b0df178 100644
--- a/crates/web-sys/src/features/gen_CanvasPattern.rs
+++ b/crates/web-sys/src/features/gen_CanvasPattern.rs
@@ -19,5 +19,5 @@ extern "C" {
     #[doc = "[MDN Documentation](https://developer.mozilla.org/en-US/docs/Web/API/CanvasPattern/setTransform)"]
     #[doc = ""]
     #[doc = "*This API requires the following crate features to be activated: `CanvasPattern`, `SvgMatrix`*"]
-    pub fn set_transform_with_default_dom_matrix_2d_init(this: &CanvasPattern, matrix: &SvgMatrix);
+    pub fn set_transform(this: &CanvasPattern, matrix: &SvgMatrix);
 }
diff --git a/crates/webidl/src/constants.rs b/crates/webidl/src/constants.rs
index 3d02b820bab8..651c99aac3b6 100644
--- a/crates/webidl/src/constants.rs
+++ b/crates/webidl/src/constants.rs
@@ -97,8 +97,10 @@ pub(crate) static IMMUTABLE_SLICE_WHITELIST: Lazy<BTreeSet<&'static str>> = Lazy
     ])
 });
 
-pub(crate) static FIXED_INTERFACES: Lazy<BTreeMap<&'static str, &'static str>> = Lazy::new(|| {
-    BTreeMap::from_iter(vec![
+pub(crate) static FIXED_INTERFACES: Lazy<
+    BTreeMap<&'static str, BTreeMap<&'static str, &'static str>>,
+> = Lazy::new(|| {
+    let image_bitmap = BTreeMap::from_iter([
         ("create_image_bitmap_with_html_image_element_and_i32_and_a_sy_and_a_sw_and_a_sh", "create_image_bitmap_with_html_image_element_and_a_sx_and_a_sy_and_a_sw_and_a_sh"),
         ("create_image_bitmap_with_svg_image_element_and_i32_and_a_sy_and_a_sw_and_a_sh", "create_image_bitmap_with_svg_image_element_and_a_sx_and_a_sy_and_a_sw_and_a_sh"),
         ("create_image_bitmap_with_html_canvas_element_and_i32_and_a_sy_and_a_sw_and_a_sh", "create_image_bitmap_with_html_canvas_element_and_a_sx_and_a_sy_and_a_sw_and_a_sh"),
@@ -117,7 +119,26 @@ pub(crate) static FIXED_INTERFACES: Lazy<BTreeMap<&'static str, &'static str>> =
         ("create_image_bitmap_with_video_frame_and_i32_and_a_sy_and_a_sw_and_a_sh_and_a_options", "create_image_bitmap_with_video_frame_and_a_sx_and_a_sy_and_a_sw_and_a_sh_and_a_options"),
         ("create_image_bitmap_with_blob_and_i32_and_a_sy_and_a_sw_and_a_sh_and_a_options", "create_image_bitmap_with_blob_and_a_sx_and_a_sy_and_a_sw_and_a_sh_and_a_options"),
         ("create_image_bitmap_with_image_data_and_i32_and_a_sy_and_a_sw_and_a_sh_and_a_options", "create_image_bitmap_with_image_data_and_a_sx_and_a_sy_and_a_sw_and_a_sh_and_a_options"),
-        ("set_transform", "set_transform_with_default_dom_matrix_2d_init"),
-        ("set_transform_with_a_and_b_and_c_and_d_and_e_and_f", "set_transform"),
+    ]);
+
+    let canvas_rendering_context = BTreeMap::from_iter([
+        (
+            "set_transform",
+            "set_transform_with_default_dom_matrix_2d_init",
+        ),
+        (
+            "set_transform_with_a_and_b_and_c_and_d_and_e_and_f",
+            "set_transform",
+        ),
+    ]);
+
+    BTreeMap::from_iter([
+        ("Window", image_bitmap.clone()),
+        ("WorkerGlobalScope", image_bitmap),
+        ("CanvasRenderingContext2d", canvas_rendering_context.clone()),
+        (
+            "OffscreenCanvasRenderingContext2d",
+            canvas_rendering_context,
+        ),
     ])
 });
diff --git a/crates/webidl/src/lib.rs b/crates/webidl/src/lib.rs
index 66f2ebd70be8..60a92d020f50 100644
--- a/crates/webidl/src/lib.rs
+++ b/crates/webidl/src/lib.rs
@@ -504,7 +504,7 @@ impl<'src> FirstPassRecord<'src> {
             }
         }
 
-        for x in self.create_imports(None, id, data, false, &HashSet::new()) {
+        for x in self.create_imports(None, None, id, data, false, &HashSet::new()) {
             functions.push(Function {
                 name: x.name,
                 js_name: x.js_name,
@@ -588,7 +588,14 @@ impl<'src> FirstPassRecord<'src> {
         }
 
         for (id, op_data) in data.operations.iter() {
-            self.member_operation(&mut methods, data, id, op_data, unstable_types);
+            self.member_operation(
+                &name.to_string(),
+                &mut methods,
+                data,
+                id,
+                op_data,
+                unstable_types,
+            );
         }
 
         for mixin_data in self.all_mixins(&js_name) {
@@ -614,7 +621,14 @@ impl<'src> FirstPassRecord<'src> {
             }
 
             for (id, op_data) in mixin_data.operations.iter() {
-                self.member_operation(&mut methods, data, id, op_data, unstable_types);
+                self.member_operation(
+                    &name.to_string(),
+                    &mut methods,
+                    data,
+                    id,
+                    op_data,
+                    unstable_types,
+                );
             }
         }
 
@@ -702,6 +716,7 @@ impl<'src> FirstPassRecord<'src> {
 
     fn member_operation(
         &self,
+        type_name: &str,
         methods: &mut Vec<InterfaceMethod>,
         data: &InterfaceData<'src>,
         id: &OperationId<'src>,
@@ -711,7 +726,14 @@ impl<'src> FirstPassRecord<'src> {
         let attrs = data.definition_attributes;
         let unstable = data.stability.is_unstable();
 
-        for method in self.create_imports(attrs, id, op_data, unstable, unstable_types) {
+        for method in self.create_imports(
+            Some(type_name),
+            attrs,
+            id,
+            op_data,
+            unstable,
+            unstable_types,
+        ) {
             methods.push(method);
         }
     }
diff --git a/crates/webidl/src/util.rs b/crates/webidl/src/util.rs
index e1a47886ac9b..b5f5d79623bc 100644
--- a/crates/webidl/src/util.rs
+++ b/crates/webidl/src/util.rs
@@ -196,6 +196,7 @@ pub enum TypePosition {
 impl<'src> FirstPassRecord<'src> {
     pub fn create_imports(
         &self,
+        type_name: Option<&str>,
         container_attrs: Option<&ExtendedAttributeList<'src>>,
         id: &OperationId<'src>,
         data: &OperationData<'src>,
@@ -500,8 +501,12 @@ impl<'src> FirstPassRecord<'src> {
         }
 
         for interface in &mut ret {
-            if let Some(fixed) = FIXED_INTERFACES.get(&interface.name.to_string().as_ref()) {
-                interface.name = rust_ident(fixed);
+            if let Some(type_name) = type_name {
+                if let Some(map) = FIXED_INTERFACES.get(type_name) {
+                    if let Some(fixed) = map.get(&interface.name.to_string().as_ref()) {
+                        interface.name = rust_ident(fixed);
+                    }
+                }
             }
         }