I had this issue too! Turns out some fake "chrome alert webpage change" warnings are actually malware.
Ran Malwarebytes (free version) and it caught a sketchy extension hijacking my notifications.
If disabling permissions doesn't work, definitely scan your system.
Ran Malwarebytes (free version) and it caught a sketchy extension hijacking my notifications.
If disabling permissions doesn't work, definitely scan your system.