I can't turn on iCloud in photos
When I open photos the Preferences tab is greyed out.
If I open System Preferences and try to tick photos in the iCloud preferences it keeps asking for my computer password but gets no further . It seems to be stuck in a loop.
Please can someone advise how I resolve this.
This is a new MacBook Pro 13inch. My old MacBook Pro was using include without any issues.
MacBook Pro 13″, macOS 12.2