diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2be918551dd3..6586069a36e2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -22,6 +22,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Fixed
 - The problem with manifest file in tasks restored from backup (<https://github.com/opencv/cvat/issues/5971>)
 - The problem with task mode in a task restored from backup (<https://github.com/opencv/cvat/issues/5668>)
+- Visible 'To background' button in review mode (<https://github.com/opencv/cvat/pull/6363>)
 - \[API\] Performance of several API endpoints (<https://github.com/opencv/cvat/pull/6340>)
 - \[API\] Invalid schema for the owner field in several endpoints (<https://github.com/opencv/cvat/pull/6343>)
 
diff --git a/cvat-ui/package.json b/cvat-ui/package.json
index d9b0d25cf331..8281ea137847 100644
--- a/cvat-ui/package.json
+++ b/cvat-ui/package.json
@@ -1,6 +1,6 @@
 {
   "name": "cvat-ui",
-  "version": "1.52.0",
+  "version": "1.52.1",
   "description": "CVAT single-page application",
   "main": "src/index.tsx",
   "scripts": {
diff --git a/cvat-ui/src/components/annotation-page/standard-workspace/objects-side-bar/object-item-menu.tsx b/cvat-ui/src/components/annotation-page/standard-workspace/objects-side-bar/object-item-menu.tsx
index 456c8e2bfd65..1c032c65a7e4 100644
--- a/cvat-ui/src/components/annotation-page/standard-workspace/objects-side-bar/object-item-menu.tsx
+++ b/cvat-ui/src/components/annotation-page/standard-workspace/objects-side-bar/object-item-menu.tsx
@@ -60,7 +60,7 @@ function CreateURLItem(props: ItemProps): JSX.Element {
         <Menu.Item {...rest}>
             <Button
                 className='cvat-object-item-menu-create-url'
-                disabled={serverID === undefined}
+                disabled={!Number.isInteger(serverID)}
                 type='link'
                 icon={<LinkOutlined />}
                 onClick={createURL}
@@ -283,7 +283,7 @@ export default function ItemMenu(props: Props): JSX.Element {
             {is2D && !readonly && shapeType === ShapeType.CUBOID && (
                 <ResetPerspectiveItem key={MenuKeys.RESET_PERSPECIVE} toolProps={props} />
             )}
-            {is2D && objectType !== ObjectType.TAG && (
+            {is2D && !readonly && objectType !== ObjectType.TAG && (
                 <ToBackgroundItem key={MenuKeys.TO_BACKGROUND} toolProps={props} />
             )}
             {is2D && !readonly && objectType !== ObjectType.TAG && (