beta.crunchyroll.com - Media control buttons are not hidden when in fullscreen

[webcompat-bot]

URL: https://beta.crunchyroll.com/

Browser / Version: Firefox 103.0
Operating System: Windows 10
Tested Another Browser: Yes Edge

Problem type: Something else
Description: The seek bar during video in fullscreen mode remains on screen instead of disappearing.
Steps to Reproduce:
When trying to play video in fullscreen mode the media controls along the bottom remain visible. This does not occur outside fullscreen mode and did not happen until I updated Firefox to 103.0

Browser Configuration

• gfx.webrender.all: false
• gfx.webrender.blob-images: true
• gfx.webrender.enabled: false
• image.mem.shared: true
• buildID: 20220627170120
• channel: beta
• hasTouchScreen: false
• mixed active content blocked: false
• mixed passive content blocked: false
• tracking content blocked: false

View console log messages

From webcompat.com with ❤️

[softvision-raul-bucata]

We appreciate your report. I was able to reproduce the issue. The media control buttons do not hide when playing an episode in full-screen mode:

https://media.giphy.com/media/lBo8J7ni8xq7hEXBRe/giphy.gif

Tested with:

Browser / Version: Firefox Release 102.0 (64-bit)/ Firefox Nightly 104.0a1 (2022-06-28) (64-bit) /Microsoft Edge Version 103.0.1264.37 (Official build) (64-bit)
Operating System: Windows 10 PRO x64

Notes:

1. Reproducible regardless of the status of ETP.
2. Reproducible on the latest build of Firefox Nightly.
3. Works as expected using Edge and Firefox Release.

Moving this to NeedsDiagnosis for further investigations.

[qa_26/2022]

[ksy36]

A link to a video:
https://www.crunchyroll.com/the-rising-of-the-shield-hero/episode-13-flowers-offered-in-recollection-842510?utm_source=cap_cr&utm_medium=carousel&utm_campaign=shield-hero_en&referrer=cap_cr_carousel_shield-hero

This is regressed by the InstallTrigger removal (https://hg.mozilla.org/integration/autoland/pushloghtml?fromchange=91037708e4e5ef580ae14ffa6f22fd0d34df6a5f&tochange=4f8d91c60287e5944f8c24ec3e89482779d9db49).

We can add an intervention to address the issue, but ultimately the site needs to be contacted so they could possibly find another way of detecting Firefox.
Added https://bugzilla.mozilla.org/show_bug.cgi?id=1777597 for shimming InstallTrigger.

[webcompat-bot]

Generate outreach template

[netshaman]

Same here, got this today , yesterday worked fine.

[netshaman]

bug in beta and in classic version

[softvision-raul-bucata]

For this issue, there is a META bug regarding interventions and overrides: https://bugzilla.mozilla.org/show_bug.cgi?id=1774005. The issue is reproducible. Keeping the issue open based on the META BUG.

[inv_36/2022]