diff --git a/tests/components/context_menu.test.ts b/tests/components/context_menu.test.ts
index aa3771e07..b512c069e 100644
--- a/tests/components/context_menu.test.ts
+++ b/tests/components/context_menu.test.ts
@@ -132,13 +132,23 @@ const subMenu: FullMenuItem[] = [
 ];
 
 const originalGetBoundingClientRect = HTMLDivElement.prototype.getBoundingClientRect;
-// @ts-ignore the mock should return a complete DOMRect, not only { top, left }
 jest
   .spyOn(HTMLDivElement.prototype, "getBoundingClientRect")
   .mockImplementation(function (this: HTMLDivElement) {
     const menu = this.className.includes("o-menu");
     if (menu) {
-      return getPosition(this);
+      const position = getPosition(this);
+      return {
+        top: position.top,
+        left: position.left,
+        bottom: position.top + this.clientHeight,
+        right: position.left + this.clientWidth,
+        width: this.clientWidth,
+        height: this.clientHeight,
+        x: position.left,
+        y: position.top,
+        toJSON: () => "",
+      };
     }
     return originalGetBoundingClientRect.call(this);
   });
diff --git a/tsconfig.json b/tsconfig.json
index 30fb086b8..6a061cac4 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -17,7 +17,8 @@
     "esModuleInterop": true,
     "allowJs": true,
     "preserveWatchOutput": true,
-    "sourceMap": true
+    "sourceMap": true,
+    "strictBindCallApply": true
   },
   "include": ["src"],
   "typedocOptions": {