I added a few features by request 😉
1 – now hover color and hover fill color can be applied to KML or GPX (Paths) files. If you have polygon shape and want to fill it when hover it, you have to select path type correctly (fill color can not be applied for line)
2 – hover popup (if you enable hover popup feature) can be used for KML or GPX (Paths) files
3 – action by click can be used for KML or GPX (Paths) files
4 – suppress popup for KML works as it was, but in case you want to show your popup – just disable it and set action by click to open popup
5 – in map details field ” Place clustered placemarks on a spiral” changed to list item, and now you can not only show it in spiral, but in case “Title list” you can show it in special list and do click on it. It is useful when placemarks have the same position on max zoom.
Here demo for #5, look at it, and if you need not default parameters, just ask me, I’ll add it into map overrides