Attack is still default action against spiders as Webber

He also still auto attacks spider dens, making den decorations very vulnerable.

Also doesn't auto attack pigs even when they are chasing him.

Is it because of the targeting priority? like general monster or hostile mob will be targeted first, even if you are playing webber.

My problem is that when you are hunting pigmen/bunnymen with a group of spiders, any F will target spiders first before pig and bunny.