Why don't I see my posting in neighboring FPFs?

I opted to share my posting; why don't I see it in a neighboring FPF?

When you post a message and opt to "share" it, FPF members in neighboring Forums can read it on the website and mobile app.

You won't see your own posting in neighboring Forums – rather, you’ll see the postings shared by members of those Forums.

Note that the "sharing" feature is not available for all posting categories.