Hi, does anyone play this game on Steam Deck or Linux using Proton? Does it work well with it?

One of the missions requires you to get 6 fragments but I cant find anymore than the 5 I found.

Where the hell is this carpenter whose cloud I have to help to progress. I have been everywhere I can find. There is one part of the map that one of the signs MIGHT be saying is the direction of the carpentry, but when I head that direction my character collapses for reasons the game makes no effort to explain in any fashion whatsoever (so basically, par for the course for Clouzy)...

The cat-cloud thing which follows us around is supposed to be able to help us, but the only interaction we have with it is to give it a hug. How is that helpful? I'm currently dealing with the hungry cloud. Managed to feed it enough, but now it's nervous. I can't work out how to fix that. I keep hugging it, feeding it, washing it, offering it green tea, but nothing works to make it stop feeling nervous, and I can't complete the mission. This is only the second cloud in the nursery....

What is the best way to report bugs? I've completed the story but ive found multiple issues with duplication, clouds not disappearing when their quest is done, gifts despawning when swaping items, the tea achievement wont pop and im missing a recipe in my cooker even though i have all the items i believe. Also idk a way to help the ashamed clouds....