No Radeon Support available?

Good day,

Tried latest live ISO (2020.11.25) hello-12.2-RELEASE-9054204-amd64.iso, by means of using a USB stick. It does boot, though desktop does not scale to take the whole display. Looks like a 1280x1024 scaled up to 3440x1440, also making top bar rounded corners (not fan of that on a square display though) a big visual mess.

Available options for configuring XOrg are only Intel and Nvidia, without digging down through config files (no idea on BSD so far).

Edited(20201127): Might be related to why inside the VM does not boot to desktop. When installing GhostBSD inside the VM (Gnome Boxes), I have to select the video driver from the list in order to go Live to desktop. Only boots to desktop with VESA driver, amdgpu (of course wouldn't as Gnome Boxes uses it's own stuff) or any other won't work. Even that, I get 1024x768 as max resolution, not modifiable.

Maybe adding the video driver selection option at boot would ease this issue for testing purposes?

Regards,
RR