Lightning warp on ball lightning does not work all the time in boss arenas

When casting ball lightning in boss arenas, lightning warping to these ball lightnings seldom works. Please fix T.T Thank you!

Also for what it's worth I think this bug was also previously reported here:

https://www.pathofexile.com/forum/view-thread/3865753


Edit: It doesn't happen in all boss maps. I find that it happens in smaller more confined boss maps.