Clusters: Account Settings with Sub-Navigation has changed?

This filamentexample, https://filamentexamples.com/project/clusters-accounts-settings-sub-navigation its not up to date?
The php artisan make:filament-page ProfileSettings --type=custom ask not for name space. It asked for panel id and resource.
What is the right way now? I got also an

Cannot declare class App\Filament\User\Pages\ChangePassword, because the name is already in use

Cannot declare class App\Filament\User\Pages\ChangePassword, because the name is already in use

Cannot declare class App\Filament\User\Pages\ChangePassword, because the name is already in use

Cannot declare class App\Filament\User\Pages\ChangePassword, because the name is already in use

error. But i am not sure if this is the reason.