[Linux] Rendering problems

[Chryseus]

I recently tried to play H&H on my Arch Linux install and run in to a rendering problem that makes it nearly impossible to play.
The mouse cursor vanishes and can be occasionally be seen when moving it, I tried a custom client which has a hardware mouse cursor option, this fixed it but then parts of the interface started vanishing instead.
I've tried openjdk 8, 11 and Oracle JRE 8 to no effect.
I also tried Minecraft to see if it's a java specific problem but that worked just fine.

Desktop Environment: KDE Plasma 5.15.2
CPU: Intel I7 4790
GPU: AMD Radeon RX590 using AMDGPU / Mesa 18.3.4
RAM: 16GB DDR3

Any suggestions are welcome.

[captainmorgan]

I have exactly the same issue with RX 470 and RX 550. Are you using the open source driver?