The kml files are all somewhere in your Gramps media directory, so there is no need to “export” them. Rather, within your OS you can find the desired ones (depending on how you’ve named them) and copy them elsewhere.
The kml files are all somewhere in your Gramps media directory, so there is no need to “export” them. Rather, within your OS you can find the desired ones (depending on how you’ve named them) and copy them elsewhere.