UI3 HTML5 startup message

tigerwillow1

Known around here
Jul 18, 2016
4,497
10,140
USA, Oregon
Could someone explain what's behind this UI3 message, and hopefully how to get rid of it? It's with a Linux system, and is the same with either Brave or Firefox.

Screenshot from 2024-08-23 09-54-32.png
 
This means the browser is preventing UI3 from playing a video automatically (autoplay prevention).

It could be the browser natively doing this, or it could be an extension that is installed.
 
Thanks. The global autoplay setting is enabled, but I'll poke around more at site settings and extensions.
 
I didn't have any luck getting rid of this message after enabling autoplay for UI3 site and/or globally, and all extensions disabled. With Brave, it takes a lot of clicks before UI3 runs. With Firefox, one click does it. Again, this is on Linux. Never ran into it with windows.