No Grant Permission for New Tenant and First Register New User #1382

• ABP Framework version: v4.3.0
• UI type: Blazor
• DB provider: EF Core
• Tiered (MVC) or Identity Server Separated (Angular): yes / no
• Exception message and stack trace:
• Steps to reproduce the issue:

I create a New Tenant for the application and Register a New user with the tenant, after login that is No Grant Permission. Just show Home only. How to access the Grant Permission for this first New user in order to assign permission for other user.