Instance location improperly determined

[madig]

fontmake/Lib/fontmake/instantiator.py

Line 356 in 6a8b290

location = {**self.default_design_location, **instance.location}

This accesses instance.location instead of calling getFullLocation or whatsitcalled. Instances with a label instead of an old-school location will be placed at the default location. The instantiator should probably remember the labels of the DS and use them, or keep a reference to the DS to be able to resolve locations...

[madig]

Maybe the DS5to4 splitter should set this on instances explicitly.