Sorry for the vague descriptor, I'm trying to not spoil any late-game content for newer players, and this text is also intended to be anti-spoiler text.
Anyway, shortly into the game, I rebound "shoot" to the right bumper (RB) on my xbox controller. However, in the cutscenes where you need to put a bullet in someone to progress, the game is still expecting the original binding of right trigger (RT).
Expected behavior: the cutscenes are progressed by whatever button or key the player currently has bound to fire their weapon.