I really wish Baldur's Gate 3 had a shared party inventory. It's already partway there, I can still move a potion from Astarion's inventory to Shadowheart's inventory now matter how far apart they are. It'd just be nice if I could save a few minutes of inventory sorting if everyone just pulled from one mega inventory that added everyone's encumberence together. The way its implemented now just adds several unneccessary steps that don't even matter because of the magic pocket system.