Convergence dock does not work
I'm running Manjaro-ARM-plasma-mobile-pinephone-20210316.img.xz plus updates on an SD card.
I bought the Pinephone Mobian Convergence package.
When I plug the dock into the USB-C port on the phone, the video on the phone freaks out. It is like the video format/resolution is wrong, so the image on the screen jumps around and is sheared. Within a few seconds, the phone screen blanks. Unplugging the USB-C doesn't recover video. No video is displayed on the external monitor at anytime. Hard reboot is required.
This setup works on Mobian Phosh.