Once those 30 minutes pass, the tweet is set in stone. Once you edit a tweet, a pencil icon will appear on the message telling everyone that it was edited, and when you did it.

I liked the simplicity of Windows 10 where clicking on the volume system icon only opens a slider, but in Windows 11, I have to look at the whole panel of quick settings, which is a waste of space.

UPDATE: This system of asynchronous editing should work across all platforms save iPhone, where you'll only be able to initiate said Invite to Edit system with Fresco.