Install this page as a PWA to verify that a real manifest icon is available and used once Chrome retries generated-icon repair.
display-mode standalone-
manifest URLmanifest.json
192 iconicon-192.png
512 iconicon-512.png
online-
Verification flow:
Install the patched APK from the issue page.
Open this page in patched Chrome and add it to the home screen.
Launch the PWA. This page should show display-mode standalone: YES.
For the real bug scenario, use a synced app that initially has a generated icon. The patched build schedules retry after sync update and retries again when the network reconnects.