Unable to use USB-C DisplayPort in Renegade Elite

I’m trying to use the Renegade Elite with a USB-C touchscreen monitor, but I can’t get display output from the USB-C port. I can get it to work by using HDMI for the display output and the USB C for touch input, but I can’t get the display to work with only the USB-C cable. I’ve also tried a non-touchscreen USB-C monitor, and there also I cannot get display output from the Renegade Elite.

Is DisplayPort supported in the Debian 12 official image or Ubuntu 22.04? That’s all I’ve tested so far, but if there is better support in another distribution, I’m open to trying other distributions.