diff --git a/lib/cjs/generated/mobileSessionReplay.d.ts b/lib/cjs/generated/mobileSessionReplay.d.ts
index bab08d80..ad1c933a 100644
--- a/lib/cjs/generated/mobileSessionReplay.d.ts
+++ b/lib/cjs/generated/mobileSessionReplay.d.ts
@@ -244,7 +244,7 @@ export type WebviewWireframe = CommonShapeWireframe & {
 /**
  * A rendering modifier applied to the composed layer output.
  */
-export type CompositionLayerModifier = CompositionLayerClipModifier | CompositionLayerOpacityModifier | CompositionLayerColorMatrixModifier | CompositionLayerGaussianBlurModifier | CompositionLayerShadowModifier | CompositionLayerBrightnessBiasModifier | CompositionLayerSaturateModifier | CompositionLayerBackgroundMaterialModifier | CompositionLayerMaskImageModifier;
+export type CompositionLayerModifier = CompositionLayerClipModifier | CompositionLayerOpacityModifier | CompositionLayerColorMatrixModifier | CompositionLayerGaussianBlurModifier | CompositionLayerShadowModifier | CompositionLayerBrightnessBiasModifier | CompositionLayerSaturateModifier | CompositionLayerMaskImageModifier;
 /**
  * Mobile-specific. Schema of a Record type which contains mutations of a screen.
  */
@@ -690,7 +690,7 @@ export interface CompositionLayer {
     /**
      * Operation used when compositing the rendered group into its parent.
      */
-    readonly compositeOperation?: 'sourceOver' | 'destinationIn' | 'plusDarker';
+    readonly compositeOperation?: 'sourceOver' | 'destinationIn' | 'destinationOut' | 'plusDarker';
 }
 /**
  * A reference to a child wireframe or child layer in a composition layer.
@@ -840,19 +840,6 @@ export interface CompositionLayerSaturateModifier {
      */
     readonly value: number;
 }
-/**
- * Represents a platform background material effect captured as layer rendering state.
- */
-export interface CompositionLayerBackgroundMaterialModifier {
-    /**
-     * The type of the modifier.
-     */
-    readonly type: 'backgroundMaterial';
-    /**
-     * Material kind.
-     */
-    readonly kind: 'glass';
-}
 /**
  * Image mask applied to the composed layer output at this point in the modifier order. The referenced image is mapped to the layer bounds and interpreted as an alpha mask: transparent pixels hide content, opaque pixels keep content, and partial alpha multiplies content alpha. RGB channels are ignored.
  */
@@ -1015,5 +1002,5 @@ export interface CompositionLayerUpdate {
     /**
      * Updated composite operation for this layer.
      */
-    readonly compositeOperation?: 'sourceOver' | 'destinationIn' | 'plusDarker';
+    readonly compositeOperation?: 'sourceOver' | 'destinationIn' | 'destinationOut' | 'plusDarker';
 }
diff --git a/lib/cjs/generated/sessionReplay.d.ts b/lib/cjs/generated/sessionReplay.d.ts
index 6acdd7b0..3e0cf393 100644
--- a/lib/cjs/generated/sessionReplay.d.ts
+++ b/lib/cjs/generated/sessionReplay.d.ts
@@ -811,7 +811,7 @@ export type WebviewWireframe = CommonShapeWireframe & {
 /**
  * A rendering modifier applied to the composed layer output.
  */
-export type CompositionLayerModifier = CompositionLayerClipModifier | CompositionLayerOpacityModifier | CompositionLayerColorMatrixModifier | CompositionLayerGaussianBlurModifier | CompositionLayerShadowModifier | CompositionLayerBrightnessBiasModifier | CompositionLayerSaturateModifier | CompositionLayerBackgroundMaterialModifier | CompositionLayerMaskImageModifier;
+export type CompositionLayerModifier = CompositionLayerClipModifier | CompositionLayerOpacityModifier | CompositionLayerColorMatrixModifier | CompositionLayerGaussianBlurModifier | CompositionLayerShadowModifier | CompositionLayerBrightnessBiasModifier | CompositionLayerSaturateModifier | CompositionLayerMaskImageModifier;
 /**
  * Mobile-specific. Schema of a Record type which contains mutations of a screen.
  */
@@ -1522,7 +1522,7 @@ export interface CompositionLayer {
     /**
      * Operation used when compositing the rendered group into its parent.
      */
-    readonly compositeOperation?: 'sourceOver' | 'destinationIn' | 'plusDarker';
+    readonly compositeOperation?: 'sourceOver' | 'destinationIn' | 'destinationOut' | 'plusDarker';
 }
 /**
  * A reference to a child wireframe or child layer in a composition layer.
@@ -1672,19 +1672,6 @@ export interface CompositionLayerSaturateModifier {
      */
     readonly value: number;
 }
-/**
- * Represents a platform background material effect captured as layer rendering state.
- */
-export interface CompositionLayerBackgroundMaterialModifier {
-    /**
-     * The type of the modifier.
-     */
-    readonly type: 'backgroundMaterial';
-    /**
-     * Material kind.
-     */
-    readonly kind: 'glass';
-}
 /**
  * Image mask applied to the composed layer output at this point in the modifier order. The referenced image is mapped to the layer bounds and interpreted as an alpha mask: transparent pixels hide content, opaque pixels keep content, and partial alpha multiplies content alpha. RGB channels are ignored.
  */
@@ -1809,5 +1796,5 @@ export interface CompositionLayerUpdate {
     /**
      * Updated composite operation for this layer.
      */
-    readonly compositeOperation?: 'sourceOver' | 'destinationIn' | 'plusDarker';
+    readonly compositeOperation?: 'sourceOver' | 'destinationIn' | 'destinationOut' | 'plusDarker';
 }
diff --git a/lib/esm/generated/mobileSessionReplay.d.ts b/lib/esm/generated/mobileSessionReplay.d.ts
index bab08d80..ad1c933a 100644
--- a/lib/esm/generated/mobileSessionReplay.d.ts
+++ b/lib/esm/generated/mobileSessionReplay.d.ts
@@ -244,7 +244,7 @@ export type WebviewWireframe = CommonShapeWireframe & {
 /**
  * A rendering modifier applied to the composed layer output.
  */
-export type CompositionLayerModifier = CompositionLayerClipModifier | CompositionLayerOpacityModifier | CompositionLayerColorMatrixModifier | CompositionLayerGaussianBlurModifier | CompositionLayerShadowModifier | CompositionLayerBrightnessBiasModifier | CompositionLayerSaturateModifier | CompositionLayerBackgroundMaterialModifier | CompositionLayerMaskImageModifier;
+export type CompositionLayerModifier = CompositionLayerClipModifier | CompositionLayerOpacityModifier | CompositionLayerColorMatrixModifier | CompositionLayerGaussianBlurModifier | CompositionLayerShadowModifier | CompositionLayerBrightnessBiasModifier | CompositionLayerSaturateModifier | CompositionLayerMaskImageModifier;
 /**
  * Mobile-specific. Schema of a Record type which contains mutations of a screen.
  */
@@ -690,7 +690,7 @@ export interface CompositionLayer {
     /**
      * Operation used when compositing the rendered group into its parent.
      */
-    readonly compositeOperation?: 'sourceOver' | 'destinationIn' | 'plusDarker';
+    readonly compositeOperation?: 'sourceOver' | 'destinationIn' | 'destinationOut' | 'plusDarker';
 }
 /**
  * A reference to a child wireframe or child layer in a composition layer.
@@ -840,19 +840,6 @@ export interface CompositionLayerSaturateModifier {
      */
     readonly value: number;
 }
-/**
- * Represents a platform background material effect captured as layer rendering state.
- */
-export interface CompositionLayerBackgroundMaterialModifier {
-    /**
-     * The type of the modifier.
-     */
-    readonly type: 'backgroundMaterial';
-    /**
-     * Material kind.
-     */
-    readonly kind: 'glass';
-}
 /**
  * Image mask applied to the composed layer output at this point in the modifier order. The referenced image is mapped to the layer bounds and interpreted as an alpha mask: transparent pixels hide content, opaque pixels keep content, and partial alpha multiplies content alpha. RGB channels are ignored.
  */
@@ -1015,5 +1002,5 @@ export interface CompositionLayerUpdate {
     /**
      * Updated composite operation for this layer.
      */
-    readonly compositeOperation?: 'sourceOver' | 'destinationIn' | 'plusDarker';
+    readonly compositeOperation?: 'sourceOver' | 'destinationIn' | 'destinationOut' | 'plusDarker';
 }
diff --git a/lib/esm/generated/sessionReplay.d.ts b/lib/esm/generated/sessionReplay.d.ts
index 6acdd7b0..3e0cf393 100644
--- a/lib/esm/generated/sessionReplay.d.ts
+++ b/lib/esm/generated/sessionReplay.d.ts
@@ -811,7 +811,7 @@ export type WebviewWireframe = CommonShapeWireframe & {
 /**
  * A rendering modifier applied to the composed layer output.
  */
-export type CompositionLayerModifier = CompositionLayerClipModifier | CompositionLayerOpacityModifier | CompositionLayerColorMatrixModifier | CompositionLayerGaussianBlurModifier | CompositionLayerShadowModifier | CompositionLayerBrightnessBiasModifier | CompositionLayerSaturateModifier | CompositionLayerBackgroundMaterialModifier | CompositionLayerMaskImageModifier;
+export type CompositionLayerModifier = CompositionLayerClipModifier | CompositionLayerOpacityModifier | CompositionLayerColorMatrixModifier | CompositionLayerGaussianBlurModifier | CompositionLayerShadowModifier | CompositionLayerBrightnessBiasModifier | CompositionLayerSaturateModifier | CompositionLayerMaskImageModifier;
 /**
  * Mobile-specific. Schema of a Record type which contains mutations of a screen.
  */
@@ -1522,7 +1522,7 @@ export interface CompositionLayer {
     /**
      * Operation used when compositing the rendered group into its parent.
      */
-    readonly compositeOperation?: 'sourceOver' | 'destinationIn' | 'plusDarker';
+    readonly compositeOperation?: 'sourceOver' | 'destinationIn' | 'destinationOut' | 'plusDarker';
 }
 /**
  * A reference to a child wireframe or child layer in a composition layer.
@@ -1672,19 +1672,6 @@ export interface CompositionLayerSaturateModifier {
      */
     readonly value: number;
 }
-/**
- * Represents a platform background material effect captured as layer rendering state.
- */
-export interface CompositionLayerBackgroundMaterialModifier {
-    /**
-     * The type of the modifier.
-     */
-    readonly type: 'backgroundMaterial';
-    /**
-     * Material kind.
-     */
-    readonly kind: 'glass';
-}
 /**
  * Image mask applied to the composed layer output at this point in the modifier order. The referenced image is mapped to the layer bounds and interpreted as an alpha mask: transparent pixels hide content, opaque pixels keep content, and partial alpha multiplies content alpha. RGB channels are ignored.
  */
@@ -1809,5 +1796,5 @@ export interface CompositionLayerUpdate {
     /**
      * Updated composite operation for this layer.
      */
-    readonly compositeOperation?: 'sourceOver' | 'destinationIn' | 'plusDarker';
+    readonly compositeOperation?: 'sourceOver' | 'destinationIn' | 'destinationOut' | 'plusDarker';
 }
diff --git a/samples/session-replay/mobile/record/full-snapshot-record-with-composition-tree.json b/samples/session-replay/mobile/record/full-snapshot-record-with-composition-tree.json
index 8ae4d1ab..248cf3e5 100644
--- a/samples/session-replay/mobile/record/full-snapshot-record-with-composition-tree.json
+++ b/samples/session-replay/mobile/record/full-snapshot-record-with-composition-tree.json
@@ -69,7 +69,8 @@
           "children": [
             { "type": "wireframe", "id": 42 },
             { "type": "wireframe", "id": 43 }
-          ]
+          ],
+          "compositeOperation": "destinationOut"
         }
       ]
     }
diff --git a/samples/session-replay/mobile/record/incremental-snapshot-record-composition-tree-mutation.json b/samples/session-replay/mobile/record/incremental-snapshot-record-composition-tree-mutation.json
index de25ddf2..f027f988 100644
--- a/samples/session-replay/mobile/record/incremental-snapshot-record-composition-tree-mutation.json
+++ b/samples/session-replay/mobile/record/incremental-snapshot-record-composition-tree-mutation.json
@@ -44,7 +44,8 @@
         "children": [
           { "type": "wireframe", "id": 42 },
           { "type": "wireframe", "id": 43 }
-        ]
+        ],
+        "compositeOperation": "destinationOut"
       }
     ]
   }
diff --git a/schemas/session-replay/mobile/composition-layer-background-material-modifier-schema.json b/schemas/session-replay/mobile/composition-layer-background-material-modifier-schema.json
deleted file mode 100644
index 0d96939b..00000000
--- a/schemas/session-replay/mobile/composition-layer-background-material-modifier-schema.json
+++ /dev/null
@@ -1,22 +0,0 @@
-{
-  "$schema": "http://json-schema.org/draft-07/schema",
-  "$id": "session-replay/mobile/composition-layer-background-material-modifier-schema.json",
-  "title": "CompositionLayerBackgroundMaterialModifier",
-  "type": "object",
-  "description": "Represents a platform background material effect captured as layer rendering state.",
-  "required": ["type", "kind"],
-  "properties": {
-    "type": {
-      "type": "string",
-      "const": "backgroundMaterial",
-      "description": "The type of the modifier.",
-      "readOnly": true
-    },
-    "kind": {
-      "type": "string",
-      "enum": ["glass"],
-      "description": "Material kind.",
-      "readOnly": true
-    }
-  }
-}
diff --git a/schemas/session-replay/mobile/composition-layer-modifier-schema.json b/schemas/session-replay/mobile/composition-layer-modifier-schema.json
index 8c265e05..69d37448 100644
--- a/schemas/session-replay/mobile/composition-layer-modifier-schema.json
+++ b/schemas/session-replay/mobile/composition-layer-modifier-schema.json
@@ -26,9 +26,6 @@
     {
       "$ref": "composition-layer-saturate-modifier-schema.json"
     },
-    {
-      "$ref": "composition-layer-background-material-modifier-schema.json"
-    },
     {
       "$ref": "composition-layer-mask-image-modifier-schema.json"
     }
diff --git a/schemas/session-replay/mobile/composition-layer-schema.json b/schemas/session-replay/mobile/composition-layer-schema.json
index 4d85a1a1..004cb47d 100644
--- a/schemas/session-replay/mobile/composition-layer-schema.json
+++ b/schemas/session-replay/mobile/composition-layer-schema.json
@@ -49,7 +49,7 @@
     },
     "compositeOperation": {
       "type": "string",
-      "enum": ["sourceOver", "destinationIn", "plusDarker"],
+      "enum": ["sourceOver", "destinationIn", "destinationOut", "plusDarker"],
       "description": "Operation used when compositing the rendered group into its parent.",
       "readOnly": true
     }
diff --git a/schemas/session-replay/mobile/composition-layer-update-schema.json b/schemas/session-replay/mobile/composition-layer-update-schema.json
index 1a74bc5e..6af44346 100644
--- a/schemas/session-replay/mobile/composition-layer-update-schema.json
+++ b/schemas/session-replay/mobile/composition-layer-update-schema.json
@@ -49,7 +49,7 @@
     },
     "compositeOperation": {
       "type": "string",
-      "enum": ["sourceOver", "destinationIn", "plusDarker"],
+      "enum": ["sourceOver", "destinationIn", "destinationOut", "plusDarker"],
       "description": "Updated composite operation for this layer.",
       "readOnly": true
     }