The changes Instagram says it’s implementing, including a vertical grid, will be familiar to users of the vulnerable video app. The rectangular grid was just the beginning.

The update affects all three types of posts: Stories and Reels ... to the classic 1:1 square format. The updated post sizes might still be in beta, meaning Instagram could be testing the changes ...

If you try to share a post to your Instagram story from someone else's private account, the feature will not be available. If you want to share a post to your Instagram story, here's how to do it.

How to delete an Instagram story on a mobile device 1. Open up the Instagram app on your iPhone or Android phone and post the story. Once it's posted, a circle will appear around your profile picture.