Using Windows Authentication + Claims is super slow

Hey all, not sure if this is a bug or not.

Version 2026.2.0, browser Edge

I've set up my roles.ps1 file to have different claimvalues based on groupsid of different groups in active directory. So basically a PSU_Admins, PSU_Operators, PSU_Readers, and PSU_Users (basically authenticated users). All this works properly if looking at "My Identity" page and verifying roles.

My problem is that any time a user (or I'm using a different account) doesn't have an exact permissions binding, browsing is incredibly slow in apps or the admin page. I feel like it's checking the claim on each page instead of once on logon. Since my account is explicitly declared as Administrators, browsing is quite fast for me. Any account that I set up with explicit permissions is also fast, local accounts are also unaffected.

Is there anything else I can do to test or find logs?