Ardour 5.12 on Fedora 27.
I have two questions regarding midi tracks and patch changes.
When I insert a patch change, it is always inserted at the playhead position, regardless the setting of edit point to mouse. Also, using the `(grave)-key changes the appearance of the cursor but not the behaviour.
When I want to remove a patch change, I hover the mouse over the patch change and press DEL. Nothing happens. When I right-click on the patch change, that immedeately selects the whole track. As a result, when I hit the DEL key, the whole track is removed.