Steps to reproduce the issue:
Hold any spear with a loaded crossbow in your offhand, then switch to third person and do the spears charge attack.
Expected result:
When doing the spears charge attack, your main hand should not keep holding the crossbow (similar to when doing a jab with a loaded crossbow or a charge attack while the crossbow is unloaded).
Actual result:
Your main hand remains holding the crossbow while doing the charge attack.
Same with tridents