diff --git a/changelogs/internal/newsfragments/1549.clarification b/changelogs/internal/newsfragments/1549.clarification
new file mode 100644
index 00000000..67dbd67e
--- /dev/null
+++ b/changelogs/internal/newsfragments/1549.clarification
@@ -0,0 +1 @@
+Disclosure sections now only display their title when collapsed.
diff --git a/layouts/partials/events/render-event.html b/layouts/partials/events/render-event.html
index 369a80db..0f4d543d 100644
--- a/layouts/partials/events/render-event.html
+++ b/layouts/partials/events/render-event.html
@@ -25,6 +25,8 @@
    {{ with .title }}{{ . | markdownify }}{{ else }}<code>{{ $event_name }}</code>{{ end }}
   </h1>
 
+</summary>
+
   <hr/>
 
 {{ if (index $event_data "x-addedInMatrixVersion") }}
@@ -36,8 +38,6 @@
 
 {{ $event_data.description | markdownify }}
 
-</summary>
-
 {{ $state_key := index $event_data.properties "state_key" }}
 
 <table class="basic-info">
diff --git a/layouts/shortcodes/definition.html b/layouts/shortcodes/definition.html
index 2d03179e..67cd63c0 100644
--- a/layouts/shortcodes/definition.html
+++ b/layouts/shortcodes/definition.html
@@ -39,6 +39,8 @@
  <code>{{ $definition.title }}</code>
 </h1>
 
+</summary>
+
 <hr/>
 
 {{ if (index $definition "x-addedInMatrixVersion") }}
@@ -47,7 +49,6 @@
 
 {{ $definition.description | markdownify }}
 
-</summary>
 
 {{ $additional_types := partial "json-schema/resolve-additional-types" (dict "schema" $definition "name" (printf "\"%s\"" $path)) }}
 {{ $additional_types = uniq $additional_types }}
diff --git a/layouts/shortcodes/event-fields.html b/layouts/shortcodes/event-fields.html
index 7120f87f..91e2faf2 100644
--- a/layouts/shortcodes/event-fields.html
+++ b/layouts/shortcodes/event-fields.html
@@ -26,12 +26,12 @@
 <h1>
  <code>{{ humanize $event.title }}</code>
 </h1>
+</summary>
 
 <hr/>
 
 {{ $event.description | markdownify }}
 
-</summary>
 
 {{ $event = merge $event (dict "title" "") }}