Issue with using openURL in iOS Extensions

I would like to implement a feature in the prepareInterfaceForExtensionConfiguration function of the AutoFillCredentialProvider extension that returns to the main app. Since the extension prohibits the use of openURL from sharedApplication, can I use the openURL function of NSExtensionContext through UIResponder? Would this violate Apple’s regulations?

private func openContainerApp() {
    let scheme = "momoshare://"
    let url: URL = URL(string: scheme)!
    let context = NSExtensionContext()
    context.open(url, completionHandler: nil)
    var responder = self as UIResponder?
    let selectorOpenURL = sel_registerName("openURL:")
    while (responder != nil) {
        if responder!.responds(to: selectorOpenURL) {
            responder!.perform(selectorOpenURL, with: url)
            break
        }
        responder = responder?.next
    }
}