SwiftUI: Using #Binding to dismiss a modal view not working - ios

Question

I'm passing a #State var down a few views, using #Binding on the child views and when I ultimately set the variable to back to false, sometimes my view doesn't dismiss.
It seems like I can run articleDisplayed.toggle() but if I run an additional function above or below, it won't work.
Any idea what's going on here?
Here's my code:
struct HomeView: View {
#EnvironmentObject var state: AppState
#State var articleDisplayed = false
// MARK: - Body
var body: some View {
NavigationView {
ZStack {
List {
ForEach(state.cards, id: \.id) { card in
Button(action: {
self.articleDisplayed = true // I set it to true here
self.state.activeCard = card
}) {
HomeCell(
card: card,
publicationColor: self.state.publication.brandColor
)
}.sheet(isPresented: self.$articleDisplayed) {
SafariQuickTopicView(articleDisplayed: self.$articleDisplayed)
.environmentObject(self.state)
.environment(\.colorScheme, .light)
}
}
}
}
}
}
}
Then in my SafariQuickTopicView:
struct SafariQuickTopicView: View {
#Environment(\.presentationMode) var presentationMode: Binding<PresentationMode>
#EnvironmentObject var state: AppState
#Binding var articleDisplayed: Bool
var body: some View {
NavigationView {
ZStack(alignment: .bottom) {
// doesn't matter what's in here
}
.navigationBarItems(trailing: passButton)
}
}
private var passButton: some View {
Button(action: self.state.pass {
DispatchQueue.main.async {
// self.state.removeActiveCardFromState()
self.articleDisplayed.toggle() // this will work but adding a second function in here prevents it from working, above or below the toggle.
}
}
}) {
Text("Pass")
}
}
Finally, in my AppState:
func pass(completion: () -> Void) { // need completion?
guard let activeCard = activeCard else { return }
if let index = cards.firstIndex(where: { $0.id == activeCard.id }) {
activeCard.add(comment: "pass")
rejectCurrentCard() // Does an async operation with an external API but we don't care about the result
addRemovedActiveCardToUserDefaults()
completion()
}
}

Answer 1

Move .sheet out of List, it must be one per view hierarchy, so like
List {
ForEach(state.cards, id: \.id) { card in
Button(action: {
self.articleDisplayed = true // I set it to true here
self.state.activeCard = card
}) {
HomeCell(
card: card,
publicationColor: self.state.publication.brandColor
)
}
}
}
.sheet(isPresented: self.$articleDisplayed) {
SafariQuickTopicView(articleDisplayed: self.$articleDisplayed)
.environmentObject(self.state)
.environment(\.colorScheme, .light)
}