2h gs immune to trip from 1h axe

Game mode: [Online | Multiplayer
Problem: Bug
Region: NA

if the great sword player is in an animation they are immune to the trip from 1h axes. this cant be intended as no other weapon has this immunity . Please fix this funcom!

Steps on how to reproduce issue:
1.player a starts heavy attacks with gs
2.player 2 gets to step 4 in axe heavy
3.player a doesnt get tripped even if they take dmg from the hit