Player/s Glitching through piston heads

Help mojang! pls fix this bug i hate this! i cant make a piston elevator due to this bug

What I expected to happen was
When i press the button the pistons should push me until i reached the top

What actually happened was:
I am not pushed and i glitch inside the piston head
Steps to Reproduce:
1. Stand at the front of the piston
2. Look at a different direction and move slighty
3. Activate that piston