Blender can not dettect the GPU

I use Blender from Flatpak package over ubuntu 22.04 lts and have a amd radeon rx 6800 xt but when check system options says:

No compatible GPUs found for cyclesRequires discrete AMD GPU with RDNA architecture and AMD driver version 22.10 or newer.

Ubuntu use free amd drivers by default and works very fine on steam and new generation games. Please, add support for native free drivers.