[2022] Trade Union not working properly on Fan Production

I was building a layout for fan production and noticed a weird behaviour. A fan factory that is on the edge of the trade union radius gets effected or not, depending on how it is rotated. I took some screen shots:



The Fan factory is selcted, no effect is applied to, when the round conveyor belt arch thingy of the factory is oriented to the bottowm right



When the factory is rotated 90 degress (on the very same spot) it will get the effects of the lower trade union. The conveyor belts are now facing the bottom left.




If the factory is roated another 90 degress on the very same spot, it still is affected by the bottom trade union. The conveyor belts are facing the top left corner



And lastly, of the factory is roated one more time 90 degress, it leaves the affect of the bottom trade union and comes into the effect of the upper trade unions (next pic). The conveyor belt is facing the top right corner of the screen



I couldn't find anything like this on the know issue list, and i'm pretty sure this is new behaviour. So far I don't know if this is only for this building or all of them.

Cheers!