iOS 16.4 allows for 3rd-Party browsers to support “add to home screen” functionality. It also brings web push notifications. webkit.org
Here are the requirements for third party browsers as mentioned in the article:
- The application has the com.apple.developer.web-browser managed entitlement (which Orion already has)
- A WKWebView is included in the array of activityItems
- The WKWebView is displaying a document with an HTTP or HTTPS URL
Not sure if all these requirements are already filled, but wanted to bring it up since people have this feature in Safari.