[mkgmap-dev] lake made up from multipolygon relation

Hi. The type=multipolygon relation with number 2 141 543 is a lake. it has the tags: natural=water and water=lake. The included members (lines) does not have these tags. This lake is not rendered when i generate maps. other lakes (which are regular enclosed polygons) render just fine. The lake and relation does not look wrong but i maybe something is incorrect in it, which i dont understand. Or, could i have missed something in a style that should deal with such lakes? The lake is called Haggen, it is in Ludvika and Smedjebacken municipality in Sweden. https://www.openstreetmap.org/relation/2141543 Regards Karl