My idea is to fix this bug as detailed in this forum post: https://forums.autodesk.com/t5/autocad-electrical-forum/using-destination-arrows-with-fan-out-destin...
(This post also contains an in-depth investigation and potential solution to the issue, by @jseefdrumr and @PatMurnen_Adsk)
The "North" and "East" directions of every Fan Out Destination style do not assign wire numbers properly. It will neither pick up the wire number from the source, nor convert the wire on the correct side of the symbol. There are some more lengthy work-arounds to this issue, but it throws me for a loop every time. We often must use this feature where I work, so a lot of time has been wasted wrestling with these symbols.
