I'm trying to share music through messenger. It says it was sent, but nothing goes in the chat. I have to copy the url and paste it in the textbox.
Thanks for bearing with us while we looked into this.
The team working on this issue has identified that the issue has been caused due to a change on Facebook's end. We've gone ahead and reported this to them, but this is not something that we can fix on our end.
We suggest you keep your app updated. In the meantime, you can use the workaround provided here.