Ha sorry, doing too many things. Yeah it should get the modifier to hit. Can you provide more detail though? Weapons? Class?
Fighter with two weapon fighting style, 2 battleaxe
Ah, you must have the dual wielder feat as well.
TBH I have seen this as well where my offhand to hit will drop to something ridiculously low.
According to the PHB - You do add both your proficiency bonus and your ability modifier to the attack roll of your off-hand attack with two weapon fighting. But it sounds like this may be a bug.
Can you report this or do you want me to? Do you have a screen grab of the combat log?
