There could be several reasons. Maybe your app is outdated, or you don't have the latest version of Instagram. Another possibility is that you violated some of Instagram's community guidelines, and your sharing privileges have been temporarily restricted.
Maybe there's a technical glitch or a problem with your internet connection. Check those first.
It could be that your account settings are restricting sharing. Go through the settings and make sure sharing is enabled for stories. Also, sometimes Instagram is undergoing updates and that can cause temporary sharing issues.
Maybe there's a glitch in the app or your internet connection is unstable.
It could be that your account has some restrictions or you don't have the necessary permissions to share to your story. Also, make sure the content you're trying to share complies with IG's guidelines.
It could be that the app is having some glitches or is undergoing maintenance. Try again later.
Maybe there's a technical glitch. Sometimes, Instagram's servers can have issues that prevent sharing.
Maybe there's a technical glitch in the app. Try restarting your device or reinstalling the Instagram app.
Maybe there's a technical glitch or a problem with your internet connection. Try restarting the app or checking your network settings.
It could be that your account settings are restricting the sharing feature. Check your privacy and sharing settings to make sure they allow for this action.
One possible reason is that Instagram's policies may not allow Spotify sharing at the moment. Instagram is constantly updating its rules regarding third - party content sharing. So, it could be that they have made some changes that currently restrict Spotify sharing.
It could be that your internet connection is unstable. A weak connection might cause problems with sharing on IG. Also, check if your account settings are allowing sharing of posts to the story feature.
It could be that your internet connection is unstable. Poor connection can stop you from sharing on IG story. Also, check if you have the latest version of the app installed; outdated versions might have bugs.