(bot-made translation added by @popey )
well, I have an amd atlhon 200ge APU and I have these graphic glitch with the snap applications, it does not happen with flatpak or .deb packages, in ubuntu 20.04 base it did not happen but when updating to uuntu 24.04.3 I think it started to happen, so I guess It could be when updating the kernel or Mesa, it happens to me both in wayland and in x11, but in acestream when changing the video output from automatic to x11 video output (XCB) it looks fine. Thank you in advance for your help, ask me for any necessary information.