I've just received my laptop today with the 4K Screen.
I tried to install premier colour but it says its not supported on this system, it worked fine on my XPS 13 9380 with a 4k screen, so i'm confused as to why its not supported on this?
I've downloaded it from the Microsoft store.
Anyone able to shed some light on this?
I have the same question as you and I posted sometime back. Nobody got an answer to this.