Retain sub folders and directory on importing a GPX.

Hi Gaia, just another pissed off customer here to vent that when I import my gpx file that Gaia completely ignores the sub folders and organization of the file. Spent months getting a trip dialed in, sent to my devices only to find that there is now no organization any of it. Rather hundreds of waypoints and routes that are worthless now because they can’t be sorted and visibility toggled by group. Shame on Gaia.