Within an iOS(15) Safari Web Extension, is there a way for the app to query the enabled status of the extension, similar to how the Mac app extension works through its showPreferencesForExtension(withIdentifier:completionHandler:) method?

Is it possible to send messages between the container app and the extension when working with an iOS Safari Web Extension? It seems to work ok on MacOS, but I can't find any documentation on how this would work on iOS. Any help would be greatly appreciated.

I currently have an iOS app on the AppStore, however would like to add a new iOS extension as part of that app, instead of creating a separate extension app. Is there a way to bundle both iOS mobile app and iOS web extension in the same installation?