Courses which are synchronised to my device are no longer sorted in chronological order. The end up in random order, and when I modify a course it is no longer refreshed after syncing.
This does not work any longer with courses that are sync'ed from Komoot. When I delete a course in Komoot, very old courses appear at the top of the list in Garmin. I would expect old courses to stay at the bottom of the list.