diff --git a/packages/block-editor/CHANGELOG.md b/packages/block-editor/CHANGELOG.md
index 6abc73d7073b6..21666d999c1d1 100644
--- a/packages/block-editor/CHANGELOG.md
+++ b/packages/block-editor/CHANGELOG.md
@@ -8,7 +8,11 @@
 
 ### Enhancements
 
-- `URLInput`: the `renderSuggestions` callback prop now receives `currentInputValue` as a new parameter ([45806](https://github.com/WordPress/gutenberg/pull/45806)).
+-   `URLInput`: the `renderSuggestions` callback prop now receives `currentInputValue` as a new parameter ([45806](https://github.com/WordPress/gutenberg/pull/45806)).
+
+### Bug Fix
+
+-   `SpacingSizesControl`: Change ARIA role from `region` to `group` to avoid unwanted ARIA landmark regions ([#46530](https://github.com/WordPress/gutenberg/pull/46530)).
 
 ## 10.5.0 (2022-11-16)
 
diff --git a/packages/block-editor/src/components/spacing-sizes-control/index.js b/packages/block-editor/src/components/spacing-sizes-control/index.js
index fb4ce2176b759..4ec1285db52bb 100644
--- a/packages/block-editor/src/components/spacing-sizes-control/index.js
+++ b/packages/block-editor/src/components/spacing-sizes-control/index.js
@@ -78,7 +78,6 @@ export default function SpacingSizesControl( {
 
 	return (
 		<fieldset
-			role="region"
 			className={ classnames( 'component-spacing-sizes-control', {
 				'is-unlinked': ! isLinked,
 			} ) }