Some actions seem to not be working (MACOS)

No action for the dusty cloud, the ghost or equip weapon

Hi,
I have been palying the game for about an hour now, and I do really love it !

But there is some actions that seems to not be working properly for me...

A couple of times I have been encountering those shiny dusty clouds but could not interct with it. I was thinking "Maybe I don't have the skill yet, or it needs a special spell. Anyway I will see later."

Then I looted some new weapons, and didn't find how to equip it, a clicking on it in inventory doesn't do anything, and the selection menu for weapons isn't presenting them to me either.
"That must be for another class"

And finally, I found the ghost in the tower and he wants to give me something but I can't seem to be able to pick it up...
This time I was convinced that something wasn't working properly.

I know I kind of have a weird, or at least unusual setup.
I am on Macbook Pro M1 Max, 32Go RAM, running the game through Crossover, which is a translation layer, a bit like an emulator.

Now, not all games run through this method, and if they run, they sometimes don't run well.
I am extremly grateful for this game to be running quite well, even on my external 38" UltraWide monitor (40-60FPS, capped by my screen anyway) !

But I am kind of blocked if I can't equip weapons and talk to this ghost...
Am I missing something or just reporting a bug due to my peculiar setup ?

Thank you