Show visible/total POI & tracks at group level too
At present each POI & track folder displays the #visible and #total of points & tracks. For example below. My simple suggestion is to also display the sum of these two numbers at each group level too. For example mockup below sum of folders (0/0, 0/0, 0/0, 3/5, 0/4) --> group 3/9:
When the group is collapsed/ folders are hidden, it is then possible to glance how many items are visible. To maximize useful screen info, maybe when a group is expanded the two numbers are not displayed because are somewhat redundant, and so are only displayed as summary when a group is collapsed.