Setup a 2x4 reactor system, and noticed that my reactors aren't getting neighbor bonus.

On a test, it seems that it's only when they're placed by bots, as placing by hand generated the neighbor bonus

Edit...and now it's not showing the neighbor bonus anymore? I'm so confused by this

Ok, seems to only show it when it's running. Otherwise, it's not showing a neighbor bonus. Weird, but still works.

Neighbour bonuses only being active while reactors are running is a vanilla feature.

I did find one issue - different quality reactors can't give bonuses to each other, ie. while (normal+normal) and (rare+rare) work as expected, (normal+rare) doesn't get any bonus while working.

I don't think it's possible to prevent this issue, since the bonus seems to be hardcoded to only apply between identical entities, but I should probably add a disclaimer informing of that issue.