I can use it normally (iPhone 5S, iOS 12.4.4), and brings me to my app settings if it uses permissions, or to General Settings if the app doesn't need any.
What's the result of App.CanOpenURL("app-settings:") ?
I can use it normally (iPhone 5S, iOS 12.4.4), and brings me to my app settings if it uses permissions, or to General Settings if the app doesn't need any.
What's the result of App.CanOpenURL("app-settings:") ?
App.OpenURL("app-settings:") works fine on my iPhone 6s, IOS 13.3)
Guess, a problem not in App.OpenUrl as it is. Try to add Return after App.OpenURL and exit from subroutine.