KML import doesn't use ExtendedData

for Germany, there is a list of rescue points in forests available. it comes as a kml-file.

It uses ExtendedData-Tags to describe every rescue point. A RP is just a waypoint.

I'd like to use it as mapitems in locus pro, but during import, all data between ExtendedData-Tags ist ignored.

Here is a snippet of the original file:

1. <?xml version="1.0" encoding="utf-8" ?>
2. <kml >
3. <Document id="root_doc">
4. <Schema name="V1_7_final" id="V1_7_final">
5. <SimpleField name="RP_Nr" type="string"></SimpleField>
6. <SimpleField name="WGS_Laenge" type="float"></SimpleField>
7. <SimpleField name="WGS_Breite" type="float"></SimpleField>
8. <SimpleField name="Urheber" type="string"></SimpleField>
9. <SimpleField name="Bemerkung" type="string"></SimpleField>
10. </Schema>
11. <Folder><name>V1_7_final</name>
12. <Placemark>
13. <ExtendedData><SchemaData schemaUrl="#V1_7_final">
14. <SimpleData name="RP_Nr">CO-L-1040</SimpleData>
15. <SimpleData name="WGS_Laenge">11.174695</SimpleData>
16. <SimpleData name="WGS_Breite">50.219638</SimpleData>
17. <SimpleData name="Urheber">Bayerische Staatsforsten</SimpleData>
18. <SimpleData name="Bemerkung">Waldzufahrt in Ortsmitte Neuses a. Brand</SimpleData>
19. </SchemaData></ExtendedData>
20. <Point><coordinates>11.173332329000061,50.218479605000027</coordinates></Point>
21. </Placemark>
22. <Placemark>
23. <ExtendedData><SchemaData schemaUrl="#V1_7_final">
24. <SimpleData name="RP_Nr">CO-L-1032</SimpleData>
25. <SimpleData name="WGS_Laenge">11.050347</SimpleData>
26. <SimpleData name="WGS_Breite">50.275033</SimpleData>
27. <SimpleData name="Urheber">Bayerische Staatsforsten</SimpleData>
28. <SimpleData name="Bemerkung">Einfahrt zur ehemaligen Muelldeponie der Stadt Coburg an der CO 7</SimpleData>
29. </SchemaData></ExtendedData>
30. <Point><coordinates>11.049001340000075,50.273866817000055</coordinates></Point>
31. </Placemark>

At least, "RP_Nr" and "Bemerkung" should be displayed when tapping a waypoint.

Is there a way to do so?