Hi, I ran into an unusual issue on my site where the Unhide button on the first post simply does nothing, with no error and no log entry. What happened A user created a topic. The first post contained a keyword from my Watched Words (Flag) list. I manually reviewed the flag and chose the “Hide Post” option. Later, a moderator edited the post and tried to make the topic public again. The topic itself became visible, but the first post remained hidden. When I click Unhide on the first post, nothing happens — the post remains hidden. Additional notes The post had hidden_reason_id = 1. I tried to reproduce the same sequence again (Watched Word → Auto-flag → Agree → Edit), but I cannot reproduce the bug anymore. I’m quite confused about why this happened — it really seems like a bug. Is there still any way to rescue this post, or is it permanently stuck in this hidden state? Thanks!

[image] copymonopoly: When I click Unhide on the first post, nothing happens — the post remains hidden. Does it say anything in the console when you try to click it?

@copymonopoly Is this bug report related to the question here? Were you able to find the cause? [image] Embedded media post allowed groups conflicts with post moderation workflow: unhide! fails with ActiveRecord::RecordInvalid Bug There is a conflict between “Embedded media post allowed groups” and the post unhide workflow. If a post is created by a user who is not in the allowed media groups and later gets hidden (via flags), when a moderator edits the hidden post and adds media, attempting to unhide the post will fail with: ActiveRecord::RecordInvalid Validation failed: Sorry, you can't embed media items in a post. The unhide process re-runs media validation using the original author’s permissions, not the moderator’…

Seems like it, thanks for pointing that out. Looks like the bug report found the underlying reason for it and has more info, so Ill close this one out.

Unhide button on first post does nothing after flag + edit sequence

Product Support

Moin December 6, 2025, 12:26pm 3

@copymonopoly Is this bug report related to the question here? Were you able to find the cause?

Topic		Replies	Views
Leader cannot unhide flagged post Bug	3	642	May 31, 2021
Unhide flagged topic Product Support	3	1271	January 20, 2015
Moderators cannot flag a message after it has been unhidden after a first flag? Feature	3	2116	March 4, 2015
Cannot re-hide an edited flagged post Product Support	1	89	September 15, 2026
Embedded media post allowed groups conflicts with post moderation workflow: unhide! fails with ActiveRecord::RecordInvalid Bug	2	175	December 9, 2025

Unhide button on first post does nothing after flag + edit sequence

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