Can't restore previous version.

[profiteroles1]

Is there a known issue with restoring previous versions? When I look at Page Revisions for a page I have full permissions on, I see "Changes | Preview | Restore | Delete." Changes and Preview link to a URL but Restore and Delete are href="#". I suppose some JS is supposed to fire but it doesn't and there's no blocked popups. Any ideas? The result is that users cannot use the Restore or Delete options.

Browser Details

Any

Exact BookStack Version

Latest