probably not supporting the new api changes, the comments are visible in other clients/the web.
I’ve switched clients untill there is a new release which fixes this and more issues.
(edit: Lemmy.world was updated yesterday which strengthens my theory of it not being supported anymore)
might be possible to use seabios as a UEFI boot and have it act as a bios (as it is a bios “emulator”), never been down that rabbit hole, but perhaps there is someone who has if you search / ask around
Git repo of seabios: https://github.com/coreboot/seabios/tree/master
not sure if it will work, just hit me when I read this. anyways, good luck, hope you get it sorted/working 🙂