So since the update I've been messing around with my vampire. However, I noticed something strange. When sprinting and becoming invisible at stage 4, if I were to make a small jump over a ledge (not a big enough drop to cause damage) then my invisibility would end upon landing. Even though my stamina would continue to fall during the jump (as if I were still sprinting) and my character was still in sprint mode after the landing. How does that work? I'm technically sprinting during and after the jump (and I take no damage), so how is negating the invisibility justified?