I was trying to import one CSV with the products for the several stores in different languages (All stores were chosen).
Of course the Stores with corresponding languages are created beforehand.
Store1 ProductA Language - en
Store2 ProductB Language - en
Store3 ProductC LAnguage - en
Store4 ProductD Language - fr
Store5 ProductF Language - de
Unfortunately only the products for the first language are imported (Means only the products for the first 3 Stores). Store4 and Store5 are ignored.
Someone have the same issue?