getOptionLabelUsing doesnt trigger

Select::make('revenue_district_office_id')
    ->searchable()
    ->getSearchResultsUsing(fn (string $search): array => RevenueDistrictOffice::query()
        ->where('code', 'like', "%{$search}%")
        ->orWhere('location', 'like', "%{$search}%")
        ->limit(10)
        ->pluck('code', 'id')
        ->all())
    ->required()
    ->getOptionLabelUsing(function (string $value) {
        $record = RevenueDistrictOffice::find($value);
        if ($record === null) {
            return '';
        }

        return $record->code.' - '.$record->location;
    }),