2017-02-16, 18:24
I'm having issues with widget thumbnails as well. Others have mentioned SF folders as a possible culprit, but I have the same problem with Youtube. If I set the Youtube addon as the widget, I don't get thumbnails.
http://imgur.com/a/VMKHf
If I set one of the Youtube sections as the widget, the thumbnails show up fine.
http://imgur.com/a/iT5Ma
This functioned properly on 16.1.
http://imgur.com/a/VMKHf
If I set one of the Youtube sections as the widget, the thumbnails show up fine.
http://imgur.com/a/iT5Ma
This functioned properly on 16.1.