PVP Bug That Needs to be fixed

There has been this bug Sense probably the start but when your pvping on a phone and your spirting and then you hit someone your spirit goes off. It's a bug Because in PC you don't lose spirt after hit. Other bug is the hit detection MCPE hit detection used to be a lot better in 0.15.6. I wish that the hit detection was like that Verison because PvP was better with better hits.