Ticket #13038: patch-fix-13038.patch

src/org/openstreetmap/josm/gui/layer/AbstractTileSourceLayer.java

@@ -633 +633 @@
         // FIXME: why do we need this? Without this, if you add a WMS layer and do not move the mouse, sometimes, tiles do not
         // start loading.
         // FIXME: Check if this is still required.
-        Main.map.repaint(500);
+        event.getMapView().repaint(500);
 
         return super.attachToMapView(event);
     }