I also installed Steam via Flatpak plus a couple of games (Skyrim Special Edition representing DX11 and Forza Horizon 4 representing DX12) for testing, FH4 in particular was especially problematic on my previous laptop (with NoVideo it just stays at the splash screen, with the iGPU it crashes when attempting to run the benchmark or enter the game proper).

Things do look a bit yellow though, not sure if it's actually the screen, some blue light filter somewhere or what. The screen started off at its native 1080p 144Hz fine, although I turned the refresh rate back down to 60Hz since I have no need for the extra frames, also no idea if FreeSync is present and/or working. Suspend worked as I expected too, at least for the short while that I tested it (although I seem to have to press the power button like a couple of times for it to wake up, maybe just my press being too light?). Touchpad gestures also worked (at least pinch to zoom, 3 finger swipe to switch desktops, 4 finger swipe up/down). WiFi just worked, so did the touchpad and keyboard backlight, as well as the volume, brightness, keyboard backlight and touchpad disable keys.

After finding out what the boot menu key and firmware menu key was (F9 and F10 respectively) I plugged in my external SSD and picked it in the boot menu, and it booted right up to Plasma Wayland, Secure Boot and all.

Protonvpn linux install