diff --git a/packages/sanity/src/core/bundles/components/BundleMenu.tsx b/packages/sanity/src/core/bundles/components/BundleMenu.tsx
index 5037e2cfe31..079f33a4a04 100644
--- a/packages/sanity/src/core/bundles/components/BundleMenu.tsx
+++ b/packages/sanity/src/core/bundles/components/BundleMenu.tsx
@@ -75,7 +75,7 @@ export function BundleMenu(props: BundleListProps): JSX.Element {
                         .filter((b) => !isDraftOrPublished(b.name) && !b.archivedAt)
                         .map((b) => (
                           <MenuItem
-                            key={b.name}
+                            key={b._id}
                             onClick={handleBundleChange(b)}
                             padding={1}
                             pressed={false}
diff --git a/packages/sanity/src/core/releases/contexts/BundlesMetadataProvider.tsx b/packages/sanity/src/core/releases/contexts/BundlesMetadataProvider.tsx
index 381cbe8e915..c94717eaffb 100644
--- a/packages/sanity/src/core/releases/contexts/BundlesMetadataProvider.tsx
+++ b/packages/sanity/src/core/releases/contexts/BundlesMetadataProvider.tsx
@@ -37,8 +37,10 @@ const BundlesMetadataProviderInner = ({children}: {children: React.ReactNode}) =
     [observedResult.data],
   )
 
-  const addBundleSlugsToListener = useCallback((addBundleSlugs: string[]) => {
-    setListenerBundleSlugs((prevSlugs) => [...prevSlugs, ...addBundleSlugs])
+  const addBundleSlugsToListener = useCallback((addBundleSlugs: (string | undefined)[]) => {
+    const isString = (slug: string | undefined): slug is string => !!slug
+
+    setListenerBundleSlugs((prevSlugs) => [...prevSlugs, ...addBundleSlugs.filter(isString)])
   }, [])
 
   const removeBundleSlugsFromListener = useCallback((removeBundleSlugs: string[]) => {