Am i correct in stating that it is currently not possible to add a single layer, which is not part of any group. If you try to do that you get an error that leaflet id was not set. Looking at the code it seems it assumes every entry is a group of 1 or more children.
Am i correct in stating that it is currently not possible to add a single layer, which is not part of any group. If you try to do that you get an error that leaflet id was not set. Looking at the code it seems it assumes every entry is a group of 1 or more children.