Help - Cannot apply style in Ubuntu Terminal session

[maarten256]

Describe the issue you are having.

I have UserLAnd 24.09.23 on ChromeOS (which may be the root of the problem, I don't know).
When I run an Ubuntu Terminal Session, I want to adjust the font size.
I open "Style" from the pop-up menu (which works in a regular Termux session); it initially asked me to install a plugin.
Now I have installed the plugin and I select "Style", the entire application crashes.
Am I trying something that is not supposed to work, or is there some trick to make this work without UserLAnd crashing?

Describe how your task behaves in a regular Linux environment

N/A - termux is only on Android.