public/css/slide-preview.css

@@ -44,10 +44,6 @@
   overflow: hidden;
 }
 
-.markdown-body.slides section[data-markdown] > ul {
-  display: inline-block;
-}
-
 .markdown-body.slides > section > section + section::after {
   content: '';
   position: absolute;
@@ -61,7 +57,8 @@
   display: none;
 }
 
-.markdown-body.slides ul, .markdown-body.slides ol {
+.markdown-body.slides section[data-markdown] > div:first-child > ul,
+.markdown-body.slides section[data-markdown] > div:first-child > ol {
   display: inline-block;
   text-align: left;
   margin: 0 0 0 1em;

public/docs/release-notes.md

@@ -18,6 +18,7 @@
 ### Bugfixes
 
 - Restore native browser zoom-in keyboard shortcuts in the editor ([#6244](https://github.com/hedgedoc/hedgedoc/issues/6244))
+- Nested list items render properly again in the preview pane for slides ([#6080](https://github.com/hedgedoc/hedgedoc/issues/6080))
 
 ## <i class="fa fa-tag"></i> 1.11.0 <i class="fa fa-calendar-o"></i> 2026-06-18