I filed it at bugzilla: https://bugzilla.mozilla.org/show_bug.cgi?id=1571173
** Bug watch added: Mozilla Bugzilla #1571173 https://bugzilla.mozilla.org/show_bug.cgi?id=1571173 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1838605 Title: bookmark popover overflows screen vertically when selecting Folder: Choose To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/1838605/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs