Style conflict between opened geo data files
Observed with Marble 2.2.0 (Library 0.27.0) on Windows 10: If I open a simple kml file (let say Bucharest.kml from https://techbase.kde.org/Marble/Runners/LoadingKML) and a pn2 file (ne_50m_admin_0_boundary_lines_land.pn2 from the marble naturalearth data dir) from the File/Open menu, while using the Vector OSM map, some boundary lines are drawn using the style of the bucharest area polygon when Bucharest is visible within the viewer frame. I have also observed that some boundary lines only get visible while zooming.