The drop-down menu under a post provides the option to “Hide Post” or “Unhide Post”, depending on its current state.

https://lemmy.ca/pictrs/image/bb3e6eac-aa6a-4f9c-a581-64e654c64454.png

Is that how it’s supposed to work? I use the default browser client and I’ve never noticed it. I have seen duplicate posts (ie the same post from the same community) on different pages. Maybe that’s why.

Just came across an example of exactly what I’m talking about in my suggestion. The first post was hidden via the front page, and the second post was seen afterwards.

Userpage showing both posts, with one hidden: https://lemmy.ca/pictrs/image/74c84b3f-43a6-4d69-a08c-d84927e8007e.png

Second, unhidden post still visible on All feed: https://lemmy.ca/pictrs/image/fbc655af-a3b8-4df6-87f6-84719d6e7d98.png

That trailer got a lot more interesting about halfway through. Took me by surprise, hah.