Template:Zh OpenStreetMap Predefined

In Paths properties Layer type is

• KML
• GPX

When I start this extension I found omnivore library, which process file and you get correct layer and you can display it on map.

I used it to create paths, but I decided to have control of some properties from component.

Ie you can set color, hover color, width and etc properties for your KML or GPX data from Path properties. You have flexible appearance control.