id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
7048	Join overlapping areas not correctly forming multipolygons	pnorman	team	"When joining two identically tagged closed ways where the resulting shape has an internal void, a multipolygon is created. Unfortunately, the tagging of the ways is not carried over to the multipolygon but remains on the outer way.

To reproduce: 
1. Draw two areas that overlap and when joined will have an internal void.
2. Tag both ways identically (e.g. building=yes)
3. Select both ways and do join overlapping areas

Expected result: Two untagged ways that are members of a multipolygon with the tagging (e.g. building=yes)
Actual result: Two ways as members of a multipolygon with no tagging, and a tag on the outer way."	defect	closed	normal		Core	tested	fixed	join area multipolygon