BuddyPress Group Administrator and Lightbox edit

Is it by default that BP group admin can only Delete from Lightbox and not edit?. WP administrators can do both? Or is this part of WP Editor roles? I would expect this from Author role but not Editor
If this is the case how do we change this?

Yeah, it is by default.

There is a filer available in rtMedia rtmedia_media_delete_priv, through which you can set to whom to allow media deletion. Use rtmedia_media_edit_priv filter for edit media. return value will be either true or false.

Check for user role or is user group admin or anything that you want to check and according to that return true/false.

Yep thanks again