Copy and Paste issues with Chord Track Logic 11.1.2

When I try to copy and paste a chord progression with chord track, whether just right clicking and doing it that way or using key commands, it always will erase my work per each track and double the chord progression of the chord track line on to the 1st track, like the chord progression will show up in the actual track line that should only show on the chord track.

When I attempt to reverse the action via the undo option is when it doubles the first track with the chord progression from chord track and shows no output. Latest version of mac os and logic pro. See attachments.