diff --git a/modules/ROOT/pages/8.2.1-release-notes.adoc b/modules/ROOT/pages/8.2.1-release-notes.adoc
index b7b16a3fd3..e4cbc6d1f7 100644
--- a/modules/ROOT/pages/8.2.1-release-notes.adoc
+++ b/modules/ROOT/pages/8.2.1-release-notes.adoc
@@ -22,6 +22,13 @@ include::partial$misc/admon-releasenotes-for-stable.adoc[]
 
 {productname} {release-version} also includes the following bug fixes:
 
+=== Resizing the editor's height would add a fixed width value.
+// #TINY-13138
+
+Previously, an issue was identified where the editor’s width styles were overwritten when resizing the editor. This caused the width styles to break, resulting in the editor having a fixed width value instead of adapting to the container’s width.
+
+In {productname} {release-version}, this issue has been resolved. The editor's width is no longer overwritten after resizing when the xref:editor-size-options.adoc#resize[resize option] is set to `true`. Now, resizing only affects the width when the resize option is set to `both`. This ensures that only the necessary styles are applied during editor resizing, preserving other styles and allowing the resize behavior to function as expected.
+
 === The Help Plugin did not contain an entry for the Full Page HTML plugin.
 // #TINY-13183