[Bug]: When a Zone is assigned to a group, it can't be deleted with the permission zone_delete_own

[Hardi100]

Describe the problem

When a user has the permission zone_delete_own, he can't delete a zone, which is only assigned to the group he is apart of.
He is able to edit the same zone content with the permission zone_content_edit_own.

Steps to reproduce

1. Create an Access Template for Groups
2. Assign the following Permissions to the Template zone_delete_own, zone_content_view_own, zone_master_add
3. Create a Group and assign the created Access Template
4. Create a forward zone and assign it to the group. Don't assign it to a user (No user owner)
5. Navigate to zones/forward
6. No delete button appears, but the edit button appears

Poweradmin version

4.3.1, 4.2.2

Database

PostgreSQL

Additional information (optional)

The delete button is missing on the zone test1234.com

[edmondas]

Should be fixed now in release/4.2.x, release/4.3.x, master, and develop - the zone list now uses a hybrid permission check so the delete button (and bulk-delete checkbox) appears for zones owned only via a group, as long as that group's template grants zone_delete_own. Could you pull from one of those branches and retest? Thanks!