'create' => Pages\CreateCampaign::route('/create'), in the getPages() function of the campaign resource and add ->slideOver() to the getHeaderActions of the ListCampaigns file (no other changes made). Filament\Resources\Pages\ListRecords::form(): Argument #1 ($form) must be of type Filament\Forms\Form, Filament\Infolists\Infolist given, called in /Users/joe/Projects/test_system/vendor/filament/infolists/src/Concerns/InteractsWithInfolists.php on line 56