Maybe it helps changing to this:         .sheet(item: $vm.sheetLocation) { location in             LocationDetailView(location: location)                         .environmentObject(vm) in LocationsView

I used to have a string "CurrentLanguage" in my localisation text file. E.g. in the english version I have "CurrentLanguage" = "en"; Then I just have to localise "CurrentLanguage" and I have the answer.