It might be that sharing memories would reveal too much too soon and spoil the suspense or mystery of the story. Also, it could conflict with the theme or genre of the story.
Well, it could be that the characters in the story have personal or psychological barriers that prevent them from sharing memories. Or perhaps the setting or circumstances make it impossible.
Maybe it's because the nature of the story doesn't allow for it. Sometimes the plot or the way it's structured just doesn't support sharing memories.
Maybe it's protected by copyright or there are privacy concerns.
Maybe there's a copyright issue. Or it could be that the platform you're using has certain restrictions.
Maybe it's due to Spotify's terms of service or privacy policies that restrict sharing on stories.
Maybe it's due to changes in Spotify's policies or restrictions imposed by the platform in that year.
It could be a technical glitch or a restriction set by the platform. Maybe there's a compatibility issue or an update that needs to happen.
It could be that there were compatibility issues between the Spotify app and the story-sharing feature in 2019. Or perhaps there were copyright restrictions preventing the sharing at that time.
Maybe it was due to some technical glitches or changes in Spotify's sharing policies that year.
It's possible that there are restrictions or settings within your iPhone's privacy or app permissions that are preventing the Spotify sharing to story. Check those settings to make sure sharing is enabled.
Perhaps your network connection is unstable. Also, make sure the recipients have the appropriate access or permissions to receive the shared story.
It could be that the content of your story violates Instagram's community guidelines. Make sure there's nothing inappropriate or against their rules.