Ropiee display question

HI, wondering if Ropiee will allow for a monitor of my own attached HDMI o a RPI3b? I currently am using chromium and having it autostart and point to the Roon display url. HOwever after a while of inactivity it doesnt display anymore and I have to reboot the RPi to fix it.

A display attached to HDMI will not display a Roon UI of any kind. However, Ropieee does support the official Raspberry Pi display.

I think rooextend is doing something with a connected hdmi display. But not released yet