I add students to my app with a modal view, using "onDismiss" option to call a function just after doing so, to update data with sorting and filtering parameters, as follows:

.sheet(isPresented: $showingAdd, onDismiss: {
      checkData(order: orderedBy)
    }){
      StudentAddView()
   }

...

func checkData(order: String) {

    filteredStudents = studentSearch(query: query)
    filteredStudents = filteredStudents.filter { $0.marked == markedFilter }

    switch order {
    case "student" :
      filteredStudents = filteredStudents.sorted(by: { ($0.name ?? "") < ($1.name ?? "") })
    case "instrument" :
      filteredStudents = filteredStudents.sorted(by: {
        ($0.relatedInstrument?.name ?? "") < ($1.relatedInstrument?.name ?? "") })
     ...
    }
  }

Users can add students directly from app icon, also, with a quick action. My problem is that, in this case, as "add student" quick action is handled directly by @main view, I can't call this "checkData" function, as its parameters ("query", "markedFilter"...) are not defined there.

How could I workaround with this issue? Thanks.