I’ve recently noticed that a third party app (The Guardian newspaper app) does not allow me to share articles in Twitter when using iPadOS but does allow it with the iPhone app. I assume this is an app developer issue rather than the OS and they’ve not activated the sharing API for the iPad app? It seems odd that this option should be missing from what are very similar apps. I’ve either got to remember to use my iPhone to share articles or else copy and pate an article link via Safari. Not a major issue but thought I’d check before reporting to the app development team.