Midi editor doesn't follow well the edit cursor

[ovnis]

One midi editor per track. Open all midi on the same track.

When I click on the left item, midi editor should display this item or it stays on the previous item (The left item has been previsouly opened) :



Somtimes this issue happens when the edit cursor is not between two items :
https://stash.reaper.fm/33848/3.gif

Sometimes, midi editor displays the wrong midi item (good place on the time line but wrong track) !
https://stash.reaper.fm/33847/2.gif