[Bug] Family Manager / Master Billing Account Trapped in Upgrade Loop on AI Studio Initialization"

standard member accounts provision project slots successfully, but the primary subscriber account is incorrectly trapped by a subscription verification wall despite holding the active master plan.

Hello @Neeraj_Awasthy ,

To help us look into this,
could you let us know:
(1) what you’re trying to use in AI Studio — Build mode, Playground, or the Gemini API with an API key.
(2) whether you see the PRO badge next to your account in the left-hand sidebar when signed in with the manager account?