Created attachment 8833641 [details] FF_no_share.png User Agent Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Firefox/52.0 OS Linux 4.7.1-040701-generic OS Ubuntu 16.04 Steps to reproduce: 1. Open Firefox 2. Visit https://people-mozilla.org/~fqueze2/webrtc/ff_gum_test.html 3. Click "Application" Button 4. Choose to share the current Firefox window Expected: 1. Firefox window is successfully shared and preview shows current window contents. Actual Results: 1. Preview window shows yellow box as if Firefox is out of focus.
I unfortunately don't have linux to verify. Is this a regression? I.e. Did it work in 51 or earlier?
(In reply to Jan-Ivar Bruaroey [:jib] from comment #1) > I unfortunately don't have linux to verify. Is this a regression? I.e. Did > it work in 51 or earlier? No, I don't think so, I tested Application Sharing right now using 50 and 51 Beta and it didn't work in both cases.