For example, [email protected] has two threads pinned.

Browsing through lemmy.zip correctly shows them on top.

https://vger.app/posts/lemmy.zip/c/[email protected]

But browsing through piefed.zip does not.

https://vger.app/posts/piefed.zip/c/[email protected]

I think this might be a lemmy vs piefed API difference? Perhaps something needs to be adjusted on Voyager to support this on piefed?