What resolutions does KlipperScreen support?

I’m building a new setup, based on RatRig + Klipper. I’m currently shopping for a new screen and really like the WaveShare 7" 1920x1080 standalone HDMI monitor.

Does KlipperScreen support this resolution, or should I go a bit more conservative, say 1024x600 or 800x480?

It supports any resolution, but right now only in the landscape orientation.

Do you know if vertical is going to be supported soon?