Combat is turn-based.
Like, turn-based only? Or turn-based under the hood like your current games (with RTwP and turn-based options)?
Because I'll be massively disappointed if it's turn-based only. You guys set the gold standard for CRPGs in my opinion with the ability to switch between RTwP and turn-based modes on the fly. Pillars of Eternity 2 did this as well, but not as well since you can't switch on the fly in that game.
Honestly a huge step backwards if this won't be the case.
Turn based only. The combat system is drastically different to what you've seen in PF. and RtwP doesn't fit right in it. I am personally a big fan of hybrid system from PF too, but didn't have any problems or disappointment adapting at all. Don't worry.