Zero Trust stuck load Windows Admin Centre

installed windows admin centre on a windows server and set up zero trust. Now when I try to access the WAC portal, when the admin centre tries to login and load, and I log in it freezes on the loading screen. I can access it via hostname and IP including port number from a browser without zero trust internally, but I don’t want to expose the port hence zero trust. I tried with multiple browsers and they all fail at the same login screen.