Trouble with Sunshine streaming and VAAPI encoding

Hi all, I'm new to Bazzite and trying to build a streaming setup. I get a fair bit of hitching when playing, wired client and server. I think the server is not able to use the VAAPI encoder. My hardware is a Ryzen 7940HX (16C/32T) CPU with a Radeon 7900XT, and I've attached my sunshine log.