Phanpy renders it inline, when you add the URL of another post to the content of a post. I guess the bridge doesn't do that.

(There is no Phanpy instance, it's just a client for whatever Mastodon instance you want to connect to.) 

 It would look something like this:

https://image.nostr.build/37d1839bf9af842aed6d5e5bdd4f4e0a4ea5113e10b2e732c9aca9991060a5b3.png 

 Mmm, an inline URL would probably just render the social media preview. Looks the same, but isn't. Though it could be a nice workaround.