Filament\Pages\Auth\Register.php class with a mount() function that accepts an optional parameter and created a new route in web.php as follows:-Route::get( '/register/{code?}', [\App\Filament\Pages\Auth\Register::class, 'mount'] )
->name( 'filament.public.auth.register');<url>/register I can see that the new mount is being called and the code is being defaulted and the form is rendered no problem. However as soon as I append a code i.e. <url>/register/1234 the new mount() method is called fine but the form (or view) does not render i.e. it is a completely empty page with no mark up at all..