Noticed that as of one of the recent updates, the controller mapping "Help" screen on the PS4 version of the game shows a keyboard and mouse. Please fix.
I came here to post this same comment.
There isn't. Some games will allow you to change the buttons in their settings, or some games will even have mods to swap those out (Resident Evil 4 and Dark Souls come to mind). The reason why the PC thinks it's a 360 controller, is because it's telling the PS4 controller to not be DirectInput and be Xinput, so everything can use it.