iCloud Advanced Data Protection Allow Access isn't
I have Advanced Data Protection enabled. Opened a browser to icloud.com. Got past 2FA login. Clicked Photos. Got expected prompt about allowing access via my device. All my devices lit up and dinged. On my phone I clicked "Allow Access". Almost immediately, icloud.com comes back with "Your device hasn’t given access to display your photos. Check that it is on and connected to the internet." But I just DID! And dvice was connected or it wouldn't have popped up the Allow Access prompt. Have repeated several times and with allowing access from iPhone or Mac. Also have tried with icloud.com session in Chrome on Windows or Safari on Mac. Always I "Allow Acess". Always icloud.com comes back with "Your device hasn’t given access to display your photos. Check that it is on and connected to the internet." Have tried signing out of icoloud.com in the browser session and back in as well.
This worked when I first set up ADP sometime back.
What's up with that?!?
iPhone 12, iOS 16