<p></p>
<p><b>@AntonKhorev</b> commented on this pull request.</p>

<hr>

<p>In <a href="https://github.com/openstreetmap/openstreetmap-website/pull/5536#discussion_r1927991449">app/abilities/ability.rb</a>:</p>
<pre style='color:#555'>> @@ -43,7 +43,7 @@ def initialize(user)
         can :update, DiaryEntry, :user => user
         can [:create], DiaryComment
         can [:show, :create, :destroy], Follow
-        can [:read, :create, :mark, :unmute, :destroy], Message
+        can :manage, Message
</pre>
<p dir="auto">And it didn't because <code class="notranslate">:manage</code> grants all abilities.</p>
<p dir="auto">Rewrote it to not use <code class="notranslate">:manage</code>. Marks and mutes now authorize messages as parent resources, which means they check <code class="notranslate">:show</code> (included in <code class="notranslate">:read</code>) on messages.</p>

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