Multiple Video Players are not playing simultaneously when played in WebGL

Unity: WebGL

6.4.X

6.3.X

6.2.X

6.1.X

6.0.X

2022.3.X

2021.3.X

Cancelling: the 6000.1 version has reached its end of life. If you need additional fixes, please upgrade to a newer Unity version.

No longer in support

How to reproduce:
1. Open the attached project "VideoPlayer.zip"
2. Build And Run the project for WebGL

Expected results: All 3 videos are playing simultaneously
Actual results: Not every video is playing simultaneously

Reproducible with: 2021.3.44f1, 2022.3.47f1, 6000.0.20f1

Reproducible on: Windows 10 22H2
Not reproducible on: No other environment tested