Larian Studios announced last year that it will step away from the Baldur's Gate series and won't put their hands up for Baldur's Gate 4, choosing to work on other properties instead, causing disappointment amongst Baldur's Gate 3 fans.
Makes sense, why pay for someone's IP when you can create your own and make more money (there's a good chance they get plenty of sales of whatever they make just based on the quality of the last game).