We have a user who is unable to edit public folder contacts in Outlook for Mac. All other users are able to do so in their Outlook for Windows.

All users including the affected user are also able to do so in OWA without an issue 

The affected user is the only one using a Mac. We have found that she is able to edit public folder contacts if we assign her Owner rights to the folder. No other users need this permission in order to do the same. The user shouldn't need Owner permission to edit these contacts though. When we remove the permission and leave her with Editor permission (assigned through a security group with all other users) she is able to perform the task in OWA, but not in Outlook for Mac.

Since the OWA issue was resolved, we tried recreating the user's Outlook profile on the Mac in hopes that this would resolve the issue but it has not. Please assist.