Hello,
We have an Production Enviroment in BC365, version 26.4 that we will use as Demo Enviroment for our customer, We all have Business Premium licenses, and basicly are logged in as a normal user, not a technician.
When we try to personalize a role(profile) we just get stuck on "Working on it" and no Ribbon with +Field is showing,

On my account i have Permission SUPER,
What more is needed to be able to be able to Personalize Pages.
We have a sandbox also and t he same problem there.
In Entra ive got Dynamics 365 Business Central Administrator policy
We have tried several users and diffrent Browsers