Environment: Device: Asus ZenPad 8(Android 6.0.1); Build: Nightly 56.0a1 (2017-06-21); Steps to reproduce: 1. Open Fennec and go to https://developer.apple.com/streaming/examples/basic-stream-osx-ios4-3.html; 2. Play the video and check video-player controls. Expected result: All media controls are displayed correctly. Actual result: "Full-screen" button is not displayed correctly. Notes: verified other HLS videos and this issues is not reproducible. Also, tried to play again and nothing happens.

Hi Sorina, The screenshot you provided seems it uses the fallback solution and I think it has fixed by bug 1374953 already. Would you please use the latest Nightly to verify it again? I cannot reproduce on the latest Nightly. Thanks.

Please also set the dependency to our META bug 1345752 for tracking, thank you!

(In reply to James Cheng[:JamesCheng] from comment #1) > Hi Sorina, > > The screenshot you provided seems it uses the fallback solution and I think > it has fixed by bug 1374953 already. > > Would you please use the latest Nightly to verify it again? I cannot > reproduce on the latest Nightly. > > Thanks. Indeed, on build from 2017-06-23 the issue is not reproducible with the same device. I will close this bug as INVALID. Also in Trello card, bug 577084 is in description. Shouldn't be 1345752 instead? Do we have more than one meta bug? Thanks

(In reply to Sorina Florean [:sorina] from comment #3) > (In reply to James Cheng[:JamesCheng] from comment #1) > > Hi Sorina, > > > > The screenshot you provided seems it uses the fallback solution and I think > > it has fixed by bug 1374953 already. > > > > Would you please use the latest Nightly to verify it again? I cannot > > reproduce on the latest Nightly. > > > > Thanks. > > Indeed, on build from 2017-06-23 the issue is not reproducible with the same > device. I will close this bug as INVALID. > > Also in Trello card, bug 577084 is in description. Shouldn't be 1345752 > instead? Do we have more than one meta bug? Thanks Sorina, I have added bug 1345752 to our Trello card. These two bugs are main meta bugs for this feature. Thanks for your reminder.