Duplicate routes displayed in Delete route

I import a GPX file as a route using Routes -> Import route -> In GC mode. This is the only route I have in qtVlm. When I then go to delete the route using Routes -> Delete route qtVlm shows me two identical routes. I delete one of the two identical routes and then the route stays visible not he chart but is not selectable (I can't click on it to operate on it). However I can use Routes -> Edit route and select the remaining identical route and the Route settings windows appears (but still no Statistics or Histogram data is displayed for my route).

Version : 5.10-13-patch1 (meltemus) (Apr 10 2022)
System osx 12.3
Qt 5.15.9
Memory size: 16,384 Gb
CPUs: 8
Build for: arm64
Running on: arm64
screen size 1440x900 *2

qtVlm is developed in the hope that it will be useful, but without any guaranty. qtVlm does not replace traditional navigation methods, nor printed paper charts.

Hi,
I cannot reproduce that, can you please post the gpx?
--Philippe

I attached the GPX file I used in this issue (it seems to happen with all the GPX files I have tried, these files are generated by a Garmin Montana chart plotter).