Deleting a Program Change in the Patch Selector

Getting Stuff Done How do I .... ?
#1

OK, I used the “Patch Selector” to add a program change to a specific track.
The problem is that, as usual, I did not select the correct MIDI channel when I made the program change.
The Patch Selector does not seem to be able to clear the program change. How do I get rid of it?

Thank you so much.

#2

I suppose the usual delete operator can work here.

In Internal Edit Mode (press E), shift + right-click on the patch-change marker.

#3

Or in internal edit mode, just click it, and press the Delete key.

It doesn’t show its selected status very well (i.e. at all).