Google Sign-In JavaScript client not working on PWA App

Question

Since yesterday when I use the gapi.auth2 to do a Google Sign-in on an installed PWA app on Android, the App opens the browser window to select the user, but it remains blan

Answer 1

I had the similar issue as mentioned here. I had not registered my domain under Credential -> My OAuth Client ID -> Authorized JavaScript origins. By adding, it started working. Check the similar case for your app. It may help.