Package: x2goclient

I'm using X2Go to run scientific software on our campus compute cluster (since 2019).
I recently installed X2Go on a new MacBook Pro 2020 with the M1 chip running Big Sur.

Immediately after launching X2Go, the following message repeats about 10 times per minute until I close X2Go:[1] ( Service exited due to SIGKILL | sent by mds[499]\

When I start Matlab (a scientific application I use for research), the x2go window turns black and becomes unusable.
I'm enclosing a screenshot.

The same Matlab software works as expected (no display problems) when I run it remotely via ssh (with X11 forwarding enabled) instead of X2Go.