hi
i work on this for 3 day and i didnt even figure it out what is the problem
i create simple cube and add some bones to it
then i use set parent to with automatic weight in blender 3.1 and in 2.8 as well
then i use send2ue plugin for unreal and in unreal all the bone gets smaller
even the bone after root bone get scale of zero
i work on it for 3 days but i didnt get what is the problem . this is very simple and basic why should i get stuck