Surround Panner Window Question

I’ve got a mono channel Kick Drum showing a single source in the panner window in N8.1.

But I’m seeing 2 sources, in attention only mode, on the MC Control Surround window. The one on the left front doesn’t move at all. The one in the center is the actual source and moves around on the screen.

Since I’m still learning the translative quirks of this controller, can any of you Artist Series people explain why I’m seeing 2 sources when I’m NOT in multi pan mode? :question: Thanks!

So, Avid says that this is a long standing SB bug. Is that true? How long has it been like this? Anyone here doing full surround projects using Artist Series Controllers?