This is a companion shortcut for InstaSave.
Open an instagram profile in safari and keep sharing the page to this shortcut until you're at the bottom of the page and have indexed the whole profile (or as much as you want). Then run InstaSave to download the posts.
You can also stop the shortcut at any time and it will resume the download from the last successful post that was saved.
Important Make sure you don't have any Instagram URL copied to your clipboard when you run InstaSave.
Siri is supported
ShareSheet is supported