Ah, it’s always the small details that get you I find. At least that’s what happened with my games in a number of places!
If it wasn’t for the fact there’s so many entries to rate for the jam I’d probably go back and finish the game but I just don’t have time if I want to get through a good number of them. Having experienced a number of players being unable to finish my game in the past you have my sympathy lol.
For me what was confusing is that trying to scroll the inventory with the mouse wheel didn’t work, just the click and drag. Maybe the sensitivity on it is too low?