Multiple Sheets not working in SwiftUI

You don’t use multiple sheets … instead use a single sheet with an enum. https://stackoverflow.com/a/63181811/3390

    @State var activeSheet: ActiveSheet? = .showGarminExplanation
    
    enum ActiveSheet: Identifiable {
        case fitbitLogin, showGarminExplanation, showXaiomiExplanation, showOuraExplanation
        
        var id: Int {
            hashValue
        }
    }

...
        .sheet(item: $activeSheet)  { item in
            switch item {
            case .fitbitLogin:
                SafariView(url: fitbit.url!)
            case .showGarminExplanation:
                GarminExplanationView()
            case .showXaiomiExplanation:
                GarminExplanationView()
            case .showOuraExplanation:
                GarminExplanationView()
            }
        }