V4 Custom data in a RelationManager

class ResultsRelationManager extends RelationManager
{
    protected static string $relationship = 'results';

    public function table(Table $table): Table
    {
        return $table
            ->records(fn (): array => [
                ['name' => 'Test result']
            ])
            ->columns([
                TextColumn::make('name'),
            ]);
    }
}

Filament\Resources\RelationManagers\RelationManager::{closure:Filament\Resources\Concerns\InteractsWithRelationshipTable::makeTable():106}(): Argument #1 ($record) must be of type Illuminate\Database\Eloquent\Model, array given, called in vendor/filament/support/src/Concerns/EvaluatesClosures.php on line 36