MIDI FX on Master Transpose Track?

Is it possible to use MIDI FX on the Master Transpose track, so that the effects go to all tracks controlled by the Master Transpose track? I saw it mentioned on another thread, but nothing happens when I add FX on the Master Transpose track. I’m sure I’m missing something, just not sure what :slight_smile: . The transpose function works, but the effects dont seem to be applied. thanks!