

Natively works out of the box, no tinkering

It's a logic puzzle type game that introduces machine learning (ML). Not unlike Zachtronics games.
Hello, I'm on Kubuntu 22.04 (Jammy), using Heroic game launcher to launch WhileTrueLearn through the Epic games store. The launcher is using "Proton experimental" to run the game. None of the "learn" buttons work -- so, the learn/video/article buttons will do a little press-animation but nothing happens. I'm guessing that it's supposed to open the browser. It might well be my setup of course.
I think it's this issue: https://github.com/ValveSoftware/Proton/issues/2731 As reported already by @Redromnom here on protondb.com.
Note: I did not play this on Steam.

Il gioco funziona perfettamente

Ran on Epic Games Launcher via Lutris, worked straight out of box as expected.

Wine-6.21-GE-1 GloriousEggroll
I have used GloriousEggroll's Wine-GE-Custom build, specifically Wine-6.21-GE-1. Here's the link - https://github.com/GloriousEggroll/wine-ge-custom/releases/tag/6.21-GE-1
The buttons to external links do not work. For example, the Discord button.