Gmail suddenly stopped deleting mail from iCloud.
I have been using Gmail on my Pixel with an app-specific password to access my icloud email for years. Suddenly this weekend it stopped deleting emails-- I'll delete them on the app and five minutes later it fetches them again. I've tried generating a new app-specific password. I have not made any major changes to my phone this week and have not touched the ingoing or outgoing server settings. How do I get it to sync again so I don't have to log on to my browser to delete email?