Can Bypass Button Click Requirement does not work.
Contents are still hidden, even though the right usergroup is ticked....
Edit: It works. Anyway one needs to set that up at vbulletin's own usergroup manager at the bottom of the usergroup settings where you've added the option as well. At the button manager of your plugin it's inactive if checked there.
Maybe remove the one tied to the vbulletin usergroup manager and make yours at the manage button setup work.