Not able to use Lightroom premium features

I see an active subscription applied to the Adobe Id which you use for this forum.  I would suggest that you try to sign in to Lr via your Apple id which should work for you. Just try to sign-out via the Lr app-settings (at the top right 3-dot menu) -> Account and re-sign-in from the upcoming dialog via "Continue with Apple". Let me know if that is working for you and you see the premium features active? - Guido/ Lr QE