That is true but still the lat lon numbers do not go into the boxes when clicking on the map because there is another error.  I believe that it is all related to incorrect use of http rather than https in just some of  the code on the page. It should not be that hard.  It needs to be fixed. every new user that wants to set up a server should not have to deal with such a difficult procedure just to be able to enter lat and lon.  It needs to be written so that all modern browsers have a way to simply enter the lat and lon values even if the map does not work for them. At least place a note on the page that says to leave the lat lon blank because it is broken.