chimera on steam deck issues

so i recently replaced the EMMC hard drive on my steam deck with an NVME 2TB one, and steam OS 3 recovery image wasnt found on my steam deck from a disk on key, so i decided i heard a lot about chimera and tried and loved it a lot, i should try it on the steam deck,

current issues are in desktop mode where stuff take a little to load,
fan goes super fast when nothing is open,
controls dont work whatsoever even if steam is open or closed

i am planning to use chimera on my steam deck regardless, since it works quite smooth and would like to use emulators without needing to install a bunch of software,

hope those issues are helpful to improve chimera

Reproduce the report on a Steam Deck running ChimeraOS, checking desktop-mode loading delays, fan speed while idle, and controls with Steam open and closed. Done means each symptom has a confirmed cause and fix, or is documented with clear reproduction details and scope.

Written by the indexing model from the issue text.