Allow a student to "Request Invitation" by clicking the blue lock on the public page which actually says "Request Invitation" on it.
On the public page of an "Invitation Only" course, there is a blue lock icon with the words "Request Invitation", however clicking on this lock does nothing. It is only an icon. Make the lock clickable so that a student can actually request an invitation as it says on the lock.
Ian Verschuren commented
I assumed this is the way this functionality should work. Is there a reason that the 'request invitation' option doesn't work? Is there a way to make it work?