P.S. Don't get your hopes TOO high. It isn't really a "group all" button. It chains/unchains all characters in a singe button press, but you still get direct control only of one character at any given time no matter what (with the others in autofollow) and if you want, say, put everyone in and out of stealth, you'll still have to rotate between individual selections and do it manually for each character.
I really wish that instead of just unbind all it shifted to a standard selection mode so you could move between the chain system and a standard selection system at the press of a button. There are "some" times I appreciate the chain, but in those pre-combat situation it is a nightmare. Fortunately F1-F4 allows relatively quick cycling between characters but it is still slower and more annoying than it should be.
The thing that really gets me is that in combination with the above movement issues there is no pause - there is no way to give simultaneous orders while paused..., but i guess this is "no RTwP" - but it makes planning before fights a lot of trouble with serious frustration.
Combine this with the strange initiative system - getting supprised by my own ambush is always a classic "Baldur's Gate 3 EA moment" - and the weakest thing in the whole game at the moment imo is pre-battle tactics due to poor systems.
