Husk won't charge attack when losing its camel husk

Steps to reproduce:

1.open a world and summon a camel husk

2.type command: /summon husk ~ ~ ~ ~ ~ minecraft:spawn_as_rider

at this time the husk can use charge attack

3.type command: /ride @e[type=husk] start_riding @e[type=camel_husk]

4.kill the camel husk

Observed Result: the husk won’t use charge attack anymore

Expected Result: the husk still knows to use charge attack