Launch anything in HDR mode using Moonlight
I just got the same one and it works for me using this launcher https://github.com/lyckantropen/moonlight_hdr_launcher. Took a bit of tinkering. I struggled to get it working because the EDID was not display 1 in windows so it would always stream my other monitor regardless of what was set as primary. My gpu always makes the displayport connections montior 1, if you can rearrange yours to make your EDID first that might fix it. If you can't do that it's a bit more annoying, can try to follow this guide which worked for me https://lighthouse.thecloudiest.com/2020/12/20/fix-nvidia-shield-moonlight-selecting-the-wrong-monitor/. This thread is also helpful, https://www.reddit.com/r/cloudygamer/comments/ma3zsr/moonlight_finally_solved_the_problem_with_windows. But I used something called multimonitor tool instead of the one listed in that guide. You may have a different issue though cause if it doesn't work when it's the only monitor then something else might be wrong, good luck!
My quest for the perfect local streaming setup is over
3 projects | reddit.com/r/cloudygamer | 27 Mar 2022
Can't gamestream in HDR anymore, using moonlight HDR launcher
1 project | reddit.com/r/ShieldAndroidTV | 31 Jan 2022
Thinking of getting a 2019 Pro for 4k HDR Moonlight, few questions
1 project | reddit.com/r/ShieldAndroidTV | 25 Jan 2022
Looking to buy FF7 Remake on Epic. Anyone confirm it works alright with Shield via Moonlight?
1 project | reddit.com/r/ShieldAndroidTV | 18 Dec 2021
Clarification in regards to moonlight/resolution
1 project | reddit.com/r/ShieldAndroidTV | 9 Dec 2021