Open the installed PWA. Simply launch it like a regular application.
Open DevTools by pressing F12 or Ctrl + Shift + I on Windows, or Cmd + Option + I on macOS.
Go to the Application tab → Clear storage.Check all the options (Local storage, IndexedDB, Cache storage, Service Workers, etc.) Click “Clear site data”
Refresh the application (Ctrl + R or by pressing F5) After that, all local data (including cache and old versions of the Service Worker) will be deleted, and the PWA will load "from scratch".