Boost for Lemmy

is anyone else having a problem where lemmy community shortlinks aren't parsing? like when i do !boostforlemmy@lemmy.world, it should link to a universal link to go to it no matter what server you're on. when i do it i can see it if i view the post on chrome but not in boost.

Which brings me to the feature request: it would be nice if the new post or comment page would auto complete this in a mention kind of format so you could do ! and then start typing a community and it would pop up suggestions and selecting one would automatically create the [!communityname@server.net](/c/communityname@server.net) code.