Docs: DOC-3243 - Some formatting was not applied to items in multilevel list.

Author: kemister85

modules/ROOT/pages/8.4.0-release-notes.adoc

@@ -158,6 +158,13 @@ For information on using Enhanced Skins & Icon Packs, see: xref:enhanced-skins-a
 
 // CCFR here.
 
+=== Some formatting was not applied to items in multilevel list.
+// #TINY-13324
+
+Previously, when applying formatting such as background, bold, italic, underline, or strikethrough to a multilevel list and then adding new items before the second-level list, the new items could lose some of that formatting. This occurred because creating a new line in a list item that contained a nested list sometimes trimmed the empty elements that held the applied styles.
+
+In {productname} {release-version}, the trim logic has been updated to avoid removing these elements when inserting a new line inside a list item that contains both an empty element (the styles) and a nested list. The formatting is now preserved as expected when adding new items to multilevel lists.
+
 
 [[security-fixes]]
 == Security fixes