New bazzite convert here. I have been running 4k120hz HDR on an hdmi2.1 cable from nvidia 4090 in windows previously. Switched to Bazzite and have only been able to get 4k60hz. I understand the open source issues, tried the ugreen DP to HDMI adaptor, to no avail. Any thoughts on getting 4k120? A different adaptor, or possibly a DP to HDMI cable?