"App Launcher" not accessible after I renamed my "team domain"

I renamed my team domain from A to B. When it was A, I was able to access the App Launcher on A.cloudflareaccess.com but, after the rename, I am unable to access that page at B.cloudflareaccess.com.

I am not sure if team domains are sensitive information, so haven’t provided them. But please let me know if someone needs them to help me resolve the issue.

Appreciate any help on the matter.