I installed CUBA Studion on Arch Linux (i3wm, JRE bundled with studio). The problem is, I am unable to see any of the designers, i.e. Entity Designer, Screen Designer, etc. It just not shows up, screenshot attached
So, my question is: should I activate it somewhere or is it a bug on my environment?
In fact, Studio had to offer you a trial subscription each time you open a CUBA-based project, until you rejected. Have you seen a notification about it?