Difference between Favorites and Traces

[Matapan]

Bonsoir,

I would like to understand why the same WPTS file reacts differently when it is in these directories.

A large file in Favorites, can be sorted alphabetically or by distance from our position, however, display on the screen, it will freeze the map.

In the traces directory it cannot be sorted by distance but will not slow down the scrolling of the map.

Good night.