Weird display issues with Steam

Hi! I’m having some really weird display issues with the Steam client these days. I’ve never experienced something like this before, so I’m uncertain if it’s Steams fault or the OS. But it’s happening on an almost fresh install of Manjaro Gnome edition.

Here is a screenshot from the store page of Cosmo Clash. The website seems to show for a little bit if I resize the window, but then it instantly goes black like this in several sections. This also happens a lot in my game library as well. Anyone got an idea what could be the issue?