Use the so-popular-they-made-it-an-official-option-in-the-sequel TBS mod. Seriously. Most like TT RPG I've ever played and it's legions better with it on. Owlcat made an amazing TBS game - somewhat inadvertently, because they copied the TT rules so well - with a thin veneer of RTwP slathered on top; my honest first impression of if it RTwP mode (after playing D:OS 2 and PoE 2 in RTwP mode was "this is basically a TBS system, isn't it?")
(Pair with the free camera mod, because you just very occasionally want to juggle the angle slightly from the default for some 5-steps.)