Currently you can have part of your adventurer group locked in combat, while others are not, like staying back and hiding. Currently it is not possible to switch to turn-based mode for those members not in combat as there is combat clos by. This puts the player into disadvantage as you have to make hiding checks, etc. for those adventurers in realtime without the option to pause movement or switch to turn based mode.
I also would like to switch the game into turn based mode any time I like to just to take my merry time plotting my devious plans to become the ultimate tadpole ruler of Faerun.