AMD RX 6500XT, not detected for GPU Compute. I have installed AMD Drivers. Eevee works faster than before on Integrated Graphics but in the Settings, it says this:
I am on Arch Linux with the Latest Open Source Drivers. How do I fix this?
For 3D applications I suggest you to use CentOS. You will have to completly uninstall Nouveau from your system, and install AMD driver. Only a few distros are officially supported and must be exact versions, AMD has instructions. I once did for Nvidia, it was really stressful but totally worth it. GPU works far better in GNU/Linux than Windows. I was following this tutorial and maybe is the same procedure for AMD.