When piglin killed a hoglin piglin's weapons will vanish

Verification Builds:
1.16.0.59
Summary:
When piglins killed a hoglin piglin's weapons will vanish.It looks invisible.they have no weapons.in few moments the weapons will back.this is important bug.
Steps to Reproduce:
1.Find some piglins and a hoglin.
2.When piglins finish hunting hoglin piglin's weapons will not vanish.
3.When piglins finish hunting hoglin piglin's weapons will stay.
Observed Results:
When piglins killed hoglin piglin's weapons will vanish.
Expected Results:
When piglins killed hoglin piglin's weapons will not vanish.it will stay.

Screenshots/Videos Attached: yes