Change aware? Normally, ReaLearn is already very aware of FX position changes. It refers to a particular FX via a stable and unique FX ID and thus recognizes when the FX moves to another position. That should work already.
However, when "<Selected>" is chosen as track, it only works for the currently selected track. And it also doesn't make much sense to track reorderings. That's why I want to switch the position change awareness off completely whenever "<Selected>" is used.