Post-with-quote incorrectly displays quoted post, when quoted post matches a "hide" filter #36840
Description
Steps to reproduce the problem
we have decided for the Mastodon Web UI to still show the quoting post if the quoted post matches a hide action filter but not the quoting post. In this case, the Mastodon Web UI hides the quoted post with “Hidden due to one of your filters”.
I have a status "A" from one of my test accounts, that quotes "B".
"B" matches one of my filters, the filter is set to hide.
The UI shows it as though it is a "warn" filter, with a control to click through and see the contents. The API shows the matching filter is included, and the filter_action is hide
Here's the relevant bit from the Firefox network inspector -- the highlighted line is the filter that should be applied.
Clicking through to view the thread displays the quoted post unhidden, per this screenshot. Again, the API response in the network inspector definitely show the quoted_status.filtered.filter.filter_action set to hide.
The filter is applied in all contexts:
Expected behaviour
As above
Actual behaviour
As above
Detailed description
As above.
Mastodon instance
mastodon.social
Mastodon version
v4.6.0-nightly.2025-11-06
Browser name and version
Firefox 144.0.2
Operating system
Kubuntu 25.10
Technical details
No response