Oh, and I've not done much stealing in BG3 so I'm not the best person to advise, but I think folk have said that it seems to work better in turn-based mode as even if you manage to grab something the target might notice it's gone missing and challenge you, and turn-based mode gives you more breathing space to make your escape. I'm also not sure whether folk nearby might challenge you if they see you stealing so you'll probably want to take steps to avoid that too. But if you've been playing around with pickpocketing in the game you probably already know that stuff better than I do. Happy thieving!
