Instagram is testing a new feature that allows you to share the publications of other users in your "Stories".
What is known
Before publishing, you can edit the image: resize, move and rotate. Also added the ability to change the look of the post. The image can be made in the form of a full publication with comments or as a regular picture with the author's signature.
Some users can already find the corresponding item in the Share menu. If you do not want others to share your stories in "Stories", then you can block this feature in the "Settings of stories".