I have a view that includes bulk operations that involve flagging (Flag module) or unflagging nodes. I originally created this in Drupal 6 for another site and have been using it for several years. I recently re-created this in Drupal 7 whereby four different bulk operations can be carried out in a view on a specific type of node. This works flawlessly for administrative users. Authenticated users, however, cannot see the four "operations" buttons in the view I've created.
I've checked permissions everywhere, even "loosening" them to see if they were too tight. For example, I granted "Edit any node" permission to authenticated users, even though they shouldn't need that for the flag action. I've checked the view permissions, etc.
The operation calls a simple flag or unflag action and I'm unable to find any other permission(s) that might be impacting this. I'm hoping someone's going to jog my memory with something simple I've missed.
Edited to add: I have a similar view on the same site that allows users (through VBO) to send an email to multiple users. They're able to see the button for this functionality just fine. Again, leading me to believe this is a permissions issue.