.

config/filament.php

@@ -36,7 +36,7 @@ return [
     */
 
     'namespaces' => [
-        'fieldsets' => ['App\\Filament\\Fieldsets', 'Filament\\Fieldsets'],
+        'fieldsets' => ['App\\Http\\Filament\\Fieldsets', 'Filament\\Http\\Fieldsets'],
     ],
 
     /*

src/Http/Fieldsets/UserEditFieldset.php

@@ -1,6 +1,6 @@
 <?php
 
-namespace Filament\Fieldsets;
+namespace Filament\Http\Fieldsets;
 
 use Filament\Contracts\Fieldset;
 use Filament\Support\Fields\Field;