Fix sorting of expanded stacked bars
Fix sorting of expanded stacked bars

unicef/polio,unicef/polio,SeedScientific/polio,unicef/rhizome,unicef/polio,unicef/polio,SeedScientific/polio,SeedScientific/polio,SeedScientific/polio,unicef/rhizome,unicef/rhizome,unicef/rhizome,SeedScientific/polio