using 3.1 .gpx generated when exported it appears as a broken line

[utbox]

Thanks for your quick solution, but there is something I do not understand:

If I create a route I see it correctly in the screen, but when I export it it is a broken line.
   

If I create a track I see it as a broken line on the screen  and when I export it it is a broken line
   
  track111111111111111.gpx (Size: 7.33 KB / Downloads: 132)

That is it would seem that what I see on the screen is different from reality