PF4Public

Please clarify what problem you're trying to solve

Please provide additional information to support your issue. Developer tools console might have something of interest. Also Media tab.

Does it work completely without extensions for example in Private mode?

Anything interesting in Devtools maybe?

Does the proposed solution adequately fix this issue, can we close it?

Well, let's consider it solved for now then.

Please add more details about your system, perhaps your environment is different in some way? Did it work before?

Do you intentionally run ungoogled-chromium with a separate profile or was it only for the test: `$ chromium --user-data-dir=/tmp/chromium/`? Does the default profile behave the same?

Unfortunately Debian is barely maintained.

> please maintain it This is done by volunteers at their own discretion, I have no control of this.