not something i played with, but i think you either set it in moonlight or you can configure the resolution in sunshine https://localhost:47990/<-- on the legion go directly you can replace localhostlocalhost with the ip of the legion go if you want to change it remotely
Alright, I've gotten this far, but it needs a undo command line in order to apply the do command line, I don't know what to put there, I've been using the example pdf provided by the sunshine team.