Black screen on youtube website on chrome android after fullscreen on pressing screen lock button.

[codersguild]

From "Settings > About Chrome" Application version: Operating system:

URLs (if applicable):

Steps to reproduce: (1) Open Youtube on Chrome Tab. (2) Click on a video and go full screen. (3) Press the screen lock button on the side.

Expected result: The video on youtube running on full-screen mode can be minimized back to original viewport, and it can be can run again on full-screen mode after going back to the tab which was playing the video.

Actual result: The video screen gets blacked out with audio playing normally. No video output on the screen. The full-screen mode for playing the video presents only a black screen.

I have reproduced the result on the chrome browser and Andriod sandbox.

Gerrit Issue Link