I play with a gamepad and custom key setup, and noticed while playing on the PTS that the gamepad was noticeably less responsive, and also would not allow for A to be held before hitting Left Trigger to engage in a dodge-roll.
I have my controls setup in a way that allows for A to be used strictly as an Interact button (and also dodge rolling), while Y is Jump, so that I'm not randomly jumping every time I try to interact with something. So as not to slow myself down when moving through the world, I generally squeeze down on A before pressing the Left Trigger of the gamepad to not engage in a Block before Dodge-rolling. Currently on the PTS, this is impossible, as if A is held down first, LT only Blocks, and it does not recognize the button combination.
My Controls: