Comment 7 for bug 1886729

It is super snappy but doesn't work any better: one of the external monitors, or the other but not both.

I'm unfamiliar with Wayland, and Googling around has not found any equivalent tools to xrandr to let me interrogate what the system thinks is going on, so I've included a screenshot of the displays control panel.

What further diagnostics would you like me to perform?