There are 3 things that drive me nuts that I think should be addressed.
1 - When you place something in the hotbar say void bulb, and then you use it and after use they are removed from hotbar and moved in your inventory to the next empty spot. Each time I have to put back where I had it then add to my bar again, it doesn't matter if there are several of that item or if you toggle the lock on the hotbar either.
2 - I find so many of the same items that some stack and others do not, for instance lock picks sometimes they will stack and other times you get a lone one that if you try to move to the others they just swap places.
3 - I wish there was a custom sort in all inventory screens / bags / containers etc... I want to just be able to place something where I want in what order and have it stay there, especially if you put items in a bag ect. nothing worse than arranging items how you want and next time you open it they are arranged by type (all containers seem to reset to this sort option no matter which you choose) just have the sort option stay on the option chosen until changed, and add a custom one so we can put things in any order we want and be able to leave empt spaces if we choose.
Love the game so far, keep up the good work.