Does anyone know if the frame size of SKOverlay - https://developer.apple.com/documentation/storekit/skoverlay is made available as a read-only variable? I would like to display the SKOverlay within my app, but adapt the UI of my app around it to size and fit perfectly. At the moment from the Apple documentation, properties of the overlay appear to be limited.

I am looking to use the iOS share sheet in my app where the user can send an invite link to friends, however I want to limit the number of times they can do this. Is it possible to limit the number of recipients who you can share an item using the share sheet, or if there any sort of post-feedback sent from the share sheet back to the app once the share sheet is closed?