I recently upgraded to macOS 11.2.3 from Mojave. And now I see those UI glitches in the node editor. The menu items reappear on mouse over and then randomly disappear. But I only experience those problems on my second monitor. Since I don't have any other UI problems I thought the problem is maybe tied to the Arnold plugin. Anyone else with similar problems? Or maybe even a hint/solution?
I use C4DtoA 3.3.4 [e9da751f] Arnold core 18.104.22.168.