AI Masks no longer seems to work in PL9.2 + macOS 26.1.
Unfortunately I never tested PL9.1 on macOS26.1 to can’t tell if this is a problem caused by macOS26.1 upgrade.
It was caused by Tahoe 26.1
I have a ticket open with support, AI Subject detection in PL9.1 failed also with Tahoe 26.1