Player Groups Overwriting Playlist Permissions - UI and Feature Update

Problem Scenario:

1. User Group 1 creates a playlist and adds players or player groups to which they have access.
   

2. User Group 2 later modifies the same playlist by adding players or player groups that only Group 2 has access to.
   

3. As a result, User Group 1 can no longer view or modify the playlist they originally created. This is due to the permissions associated with the newly added player groups, which override the original group's access.
   

Feature Updates Requested:

1. Access Warning Notification:
   Implement a warning or prompt that alerts users when they are about to add players or player groups that could restrict access for others. The prompt should clearly list the user groups that would be affected by the change.