Well team red/ Linux gamers it appears after testing on Windows 10, Windows 11, and gentoo on ~amd64 with kernel 6.1 mesa-9999 and linux-firmware-999999 the AMD Radeon RX 7900 XTX simply will only work at 120hz, 144hz just simply doesn't work. But just wait for those finewine drivers bro! I'm sure it will be fixed.