Bulk operations on members view has options that WSOD

@alan ridgway Thanks for the report. A white screen usually means there's a PHP error being suppressed. Can you check your logs or enable error reporting locally and share the specific error message?

To enable error reporting, you can add the following to your settings.local.php:

$config['system.logging']['error_level'] = 'verbose';

Once enabled, try reproducing the issue again and let us know what error appears. That will help us pinpoint the cause.