This was a nice little game. I enjoyed it. I thought it was well put together.
I played your Linux build. It worked generally as I expected and I didn’t notice any issues specific to it while playing. Is it supposed to spit out debug output to the terminal while running? Some of the messages were standard Godot stuff, but the rest of it seems like stuff you guys chose to print. I didn’t notice until after I was done playing though.
You already know about the bug with clicks going behind objects to whatever is in the room (the “Why would I go outside” bug).
The only thing that I found uniquely inconvenient is that I think your audio was a little weak. Specifically, the voice over is pretty quiet; it was sometimes hard to hear over the background music. The subtitles helped with that. You might want to try adjusting the default volume levels though (I didn’t mess with the settings).