Allow us to disable: chrome://flags/#enable-modern-media-controls

[Magicool-1]

Description

With a recent update Chromium changed the default media player UI which now has no volume control anymore.
In other chromium based browsers you can disable this via chrome://flags/#enable-modern-media-controls.
This is not possible to be disabled in Brave, also adding --disable-features=UseModernMediaControls does not disable the new default media player controls UI.

Steps to Reproduce

1. Open a supported video file that also has an audio track with Brave.
2. Become deaf as volume in the "Modern Media Controls" is set to maximum and can not be lowered. Only possible to mute or unmute audio.

Actual result:

Expected result:

Reproduces how often:

100%

Brave Version

about:brave info:

Brave: 0.23.31
V8: 6.7.288.46
rev: 3148ace
Muon: 7.1.5
OS Release: 10.0.17134
Update Channel: Release
OS Architecture: x64
OS Platform: Microsoft Windows
Node.js: 7.9.0
Brave Sync: v1.4.2
libchromiumcontent: 67.0.3396.103

Reproducible on current live release:

Additional Information

[Magicool-1]

Any plans on this?