I am trying to create a deep link in my Flutter app on iOS, when I try to view my app after clicking on a link like in WhatsApp, my app is not displayed in a popup window (Open with) How do I display my app in this window?

I am trying to do this in Flutter app on Android and everything is working fine in my code, but I am not able to display my app in iOS only.

I use my real phone to try the app.

Does anyone know how to solve this issue?