diff --git a/src/renderer/components/render-delay/request-idle-callback.global-override-for-injectable.ts b/src/renderer/components/render-delay/request-idle-callback.global-override-for-injectable.ts
index d5b47f0a22..5dc3d7d916 100644
--- a/src/renderer/components/render-delay/request-idle-callback.global-override-for-injectable.ts
+++ b/src/renderer/components/render-delay/request-idle-callback.global-override-for-injectable.ts
@@ -6,4 +6,8 @@
 import { getGlobalOverride } from "../../../common/test-utils/get-global-override";
 import requestIdleCallbackInjectable from "./request-idle-callback.injectable";
 
-export default getGlobalOverride(requestIdleCallbackInjectable, () => (callback) => callback());
+export default getGlobalOverride(requestIdleCallbackInjectable, () => (callback) => {
+  callback();
+
+  return 0;
+});