The spatial viewer of DBeaver uses Leaflet to display spatial geometries and is very very useful for debugging purposes. It features the geometries on top of a background OSM map.
My problem: As the computer is not connected to the internet, I have no background map (as there is no connection to OSM).
My Question: Is there a way to config a local background map ? Is there a way I can "make" leaflet go to a local map? (As it is a program, I have no code I can adjust, as far as I can tell).
(I'm using DBeaver version 6.1.5 and Postgis 2.5.2)