PSA: If you use Instagram’s stories sharing API on iOS they’re now mandating the source\_application field developers.facebook.com/blog… (https://developers.facebook.com/blog/post/2022/10/10/introducing-important-update-to-Instagram-sharing-to-stories). I suspect a lot of apps will have broken IG sharing due to this.
https://nitter.moomoo.me/timonus/status/1648353013151723522#m