I see what you are talking about. Does not look like a way to remove/disable it. The developer of this channel has basically embedded an ad that directs you to helpukrainewin.org when you scan the QR.
If you really like this screensaver, you may have to tape something black over the white area until the developer removes it.
Thanks AvsGunnar for taking a look anyways.
You idea would certainly work. Thank you. .. but then as soon as I want to watch something else I'd have to take it down again.
Sigh.
