Popups are empty, user has to scroll down
Gajim Version 16.10.2 (nightly 2017-03-08) Windows build (GTK+-Version: 3.18.9,PyGobject-Version 3.18.2,python-nbxmpp Version: 0.5.5)
When I open a Popup in Gajim like the one for Emojis, or Omemo (Activate, Fingerprints) the Popup opens with just whitespace and I have to scroll down with my mousewheel (there is no scrollbar, just whitespace) to get the content. It comes up from the bottom as I scroll down.