Problems with Reinforcement Learning Designer [SOLVED]

I was just exploring the Reinforcemnt Learning Toolbox on Matlab, and, as a first thing, opened the Reinforcement Learning Designer app.

I am trying to use as initial approach one of the simple environments that should be included and should be possible to choose from the menu strip exactly as shown in the instructions in the "Create Simulink Environments for Reinforcement Learning Designer" help page.

Nothing happens when I choose any of the models (simulink or matlab).

I am using Ubuntu 20.04.5 and Matlab 2022b.

Answer 1

[Giancarlo Storti Gajani]

Ok, once more if "Select windows if mouse moves over them" behaviour is selected Matlab interface has some problems. If it is disabled everything seems to work fine.