Request Access: button does not launch popup if logged in and request from file landing page.

[kcondon]

Reported by user in production, see RT 264937 and reproduced here.

This works from the dataset files tab.

This is separate from the broken log in link in popup if not logged in.

Browser reports:
Uncaught TypeError: Cannot read property 'show' of undefined
at HTMLAnchorElement.onclick (file.xhtml?persistentId=doi:10.5072/FK2/P7RCOS/KCU6BZ&version=1.0:133)

[pdurbin]

I suspect this is a duplicate of #4554.

[kcondon]

Th symptoms are different -mine reflects the current status and is simpler/clearer without a lot of discussion.