Dropshot: whenever you are NOT Aiming Down Sights (L2 button), UPON FIRING (R2 button), you will fully drop down to the ground depending on whether your game has some kind of prone, slide or crouch mechanic. The crouch and prone button is "o" (circle) on the dualshock ps4 controller.
For eg. I press R2 and fully dropdown to the ground upon firing, however if I aim down sights and fire nothing should happen (the macro shouldn't be triggered). Only when I press R2 button alone.