Support IOS "open documents in place" needs different openers delegates

I want to support “open documents in place” and document browser but the delegate being fired for open url using “open in” or “copy to” are using the old deprecated openURL (sourceApplication). I have tried the one with options and that doesn’t work, only the old one deprecated since iOS 9 is called. Can you explain how delegates are not working , how I can add them at all? Do I need to edit the main.m and corona delegates?
Or is this embedded inside Corona native framework somewhere?
Please help. Its quite confusing at the best of times.
Now I hear theres a new scene UI delegate for iOS 13!