Release note

Author: brandonkelly

CHANGELOG.md

@@ -10,6 +10,7 @@
 - Fixed a bug where chip icons were getting rounded. ([#18163](https://github.com/craftcms/cms/pull/18163))
 - Fixed a bug where object templates that included another template were missing variables. ([#18165](https://github.com/craftcms/cms/issues/18165))
 - Fixed a JavaScript error that could occur if two control panel animations were triggered simultaneously.
+- Fixed a bug where it wasn’t possible to copy/paste nested entries within Matrix fields set to the inline-editable blocks view mode, for unpublished owner elements. ([#18185](https://github.com/craftcms/cms/pull/18185))
 
 ## 5.8.21 - 2025-12-04