diff --git a/.changeset/cold-papers-say.md b/.changeset/cold-papers-say.md
new file mode 100644
index 00000000000..16725d98ab7
--- /dev/null
+++ b/.changeset/cold-papers-say.md
@@ -0,0 +1,5 @@
+---
+'@primer/react': patch
+---
+
+changed some CSS to improve the wrapping behavior of the banner component
diff --git a/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-Default-dark-colorblind-linux.png b/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-Default-dark-colorblind-linux.png
index abdf431c55e..835f0273d32 100644
Binary files a/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-Default-dark-colorblind-linux.png and b/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-Default-dark-colorblind-linux.png differ
diff --git a/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-Default-dark-dimmed-linux.png b/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-Default-dark-dimmed-linux.png
index be134a8410f..efe11675b2e 100644
Binary files a/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-Default-dark-dimmed-linux.png and b/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-Default-dark-dimmed-linux.png differ
diff --git a/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-Default-dark-high-contrast-linux.png b/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-Default-dark-high-contrast-linux.png
index 2a307a9c46c..5bd4a7f640e 100644
Binary files a/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-Default-dark-high-contrast-linux.png and b/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-Default-dark-high-contrast-linux.png differ
diff --git a/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-Default-dark-linux.png b/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-Default-dark-linux.png
index abdf431c55e..835f0273d32 100644
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diff --git a/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-Default-dark-tritanopia-linux.png b/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-Default-dark-tritanopia-linux.png
index abdf431c55e..835f0273d32 100644
Binary files a/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-Default-dark-tritanopia-linux.png and b/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-Default-dark-tritanopia-linux.png differ
diff --git a/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-Default-light-colorblind-linux.png b/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-Default-light-colorblind-linux.png
index 5b1a8abbfa5..89bb54579ed 100644
Binary files a/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-Default-light-colorblind-linux.png and b/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-Default-light-colorblind-linux.png differ
diff --git a/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-Default-light-high-contrast-linux.png b/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-Default-light-high-contrast-linux.png
index 0bd6225930b..46421cde2c9 100644
Binary files a/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-Default-light-high-contrast-linux.png and b/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-Default-light-high-contrast-linux.png differ
diff --git a/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-Default-light-linux.png b/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-Default-light-linux.png
index 5b1a8abbfa5..89bb54579ed 100644
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diff --git a/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-Default-light-tritanopia-linux.png b/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-Default-light-tritanopia-linux.png
index 5b1a8abbfa5..89bb54579ed 100644
Binary files a/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-Default-light-tritanopia-linux.png and b/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-Default-light-tritanopia-linux.png differ
diff --git a/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-Default-primer-breakpoint-sm-linux.png b/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-Default-primer-breakpoint-sm-linux.png
index 9661a937a26..7ff2d99a9ab 100644
Binary files a/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-Default-primer-breakpoint-sm-linux.png and b/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-Default-primer-breakpoint-sm-linux.png differ
diff --git a/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-Dismiss-With-Actions-dark-colorblind-linux.png b/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-Dismiss-With-Actions-dark-colorblind-linux.png
index bc7df310ffc..7ab71fd61c8 100644
Binary files a/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-Dismiss-With-Actions-dark-colorblind-linux.png and b/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-Dismiss-With-Actions-dark-colorblind-linux.png differ
diff --git a/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-Dismiss-With-Actions-dark-dimmed-linux.png b/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-Dismiss-With-Actions-dark-dimmed-linux.png
index 3c2f2bc4789..2d0abc969f0 100644
Binary files a/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-Dismiss-With-Actions-dark-dimmed-linux.png and b/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-Dismiss-With-Actions-dark-dimmed-linux.png differ
diff --git a/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-Dismiss-With-Actions-dark-high-contrast-linux.png b/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-Dismiss-With-Actions-dark-high-contrast-linux.png
index ed1d1656056..38e5599031b 100644
Binary files a/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-Dismiss-With-Actions-dark-high-contrast-linux.png and b/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-Dismiss-With-Actions-dark-high-contrast-linux.png differ
diff --git a/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-Dismiss-With-Actions-dark-linux.png b/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-Dismiss-With-Actions-dark-linux.png
index bc7df310ffc..7ab71fd61c8 100644
Binary files a/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-Dismiss-With-Actions-dark-linux.png and b/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-Dismiss-With-Actions-dark-linux.png differ
diff --git a/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-Dismiss-With-Actions-dark-tritanopia-linux.png b/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-Dismiss-With-Actions-dark-tritanopia-linux.png
index bc7df310ffc..7ab71fd61c8 100644
Binary files a/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-Dismiss-With-Actions-dark-tritanopia-linux.png and b/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-Dismiss-With-Actions-dark-tritanopia-linux.png differ
diff --git a/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-Dismiss-With-Actions-light-colorblind-linux.png b/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-Dismiss-With-Actions-light-colorblind-linux.png
index af1e0e64a90..c89eb43e4bf 100644
Binary files a/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-Dismiss-With-Actions-light-colorblind-linux.png and b/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-Dismiss-With-Actions-light-colorblind-linux.png differ
diff --git a/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-Dismiss-With-Actions-light-high-contrast-linux.png b/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-Dismiss-With-Actions-light-high-contrast-linux.png
index 962113599d0..2a9a6494421 100644
Binary files a/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-Dismiss-With-Actions-light-high-contrast-linux.png and b/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-Dismiss-With-Actions-light-high-contrast-linux.png differ
diff --git a/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-Dismiss-With-Actions-light-linux.png b/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-Dismiss-With-Actions-light-linux.png
index af1e0e64a90..c89eb43e4bf 100644
Binary files a/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-Dismiss-With-Actions-light-linux.png and b/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-Dismiss-With-Actions-light-linux.png differ
diff --git a/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-Dismiss-With-Actions-light-tritanopia-linux.png b/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-Dismiss-With-Actions-light-tritanopia-linux.png
index af1e0e64a90..c89eb43e4bf 100644
Binary files a/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-Dismiss-With-Actions-light-tritanopia-linux.png and b/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-Dismiss-With-Actions-light-tritanopia-linux.png differ
diff --git a/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-DismissibleWithHiddenTitleAndActions-primer-breakpoint-sm-linux.png b/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-DismissibleWithHiddenTitleAndActions-primer-breakpoint-sm-linux.png
index 739d4c94cb7..9e8067d2872 100644
Binary files a/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-DismissibleWithHiddenTitleAndActions-primer-breakpoint-sm-linux.png and b/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-DismissibleWithHiddenTitleAndActions-primer-breakpoint-sm-linux.png differ
diff --git a/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-DismissibleWithHiddenTitleAndActions-primer-breakpoint-xs-linux.png b/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-DismissibleWithHiddenTitleAndActions-primer-breakpoint-xs-linux.png
index 423bef219c4..03125d69267 100644
Binary files a/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-DismissibleWithHiddenTitleAndActions-primer-breakpoint-xs-linux.png and b/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-DismissibleWithHiddenTitleAndActions-primer-breakpoint-xs-linux.png differ
diff --git a/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-DismissibleWithHiddenTitleAndSecondaryAction-primer-breakpoint-sm-linux.png b/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-DismissibleWithHiddenTitleAndSecondaryAction-primer-breakpoint-sm-linux.png
index 8839290bafd..8b9a4aa17ec 100644
Binary files a/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-DismissibleWithHiddenTitleAndSecondaryAction-primer-breakpoint-sm-linux.png and b/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-DismissibleWithHiddenTitleAndSecondaryAction-primer-breakpoint-sm-linux.png differ
diff --git a/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-DismissibleWithHiddenTitleAndSecondaryAction-primer-breakpoint-xs-linux.png b/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-DismissibleWithHiddenTitleAndSecondaryAction-primer-breakpoint-xs-linux.png
index 98dad04dd2c..a8ff432cab4 100644
Binary files a/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-DismissibleWithHiddenTitleAndSecondaryAction-primer-breakpoint-xs-linux.png and b/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-DismissibleWithHiddenTitleAndSecondaryAction-primer-breakpoint-xs-linux.png differ
diff --git a/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-WithActions-primer-breakpoint-sm-linux.png b/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-WithActions-primer-breakpoint-sm-linux.png
index ed588c23a67..502e86e206c 100644
Binary files a/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-WithActions-primer-breakpoint-sm-linux.png and b/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-WithActions-primer-breakpoint-sm-linux.png differ
diff --git a/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-WithActions-primer-breakpoint-xs-linux.png b/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-WithActions-primer-breakpoint-xs-linux.png
index 67de8b6e273..a2e62f66b0e 100644
Binary files a/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-WithActions-primer-breakpoint-xs-linux.png and b/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-WithActions-primer-breakpoint-xs-linux.png differ
diff --git a/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-WithHiddenTitleAndActionsLong-dark-colorblind-linux.png b/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-WithHiddenTitleAndActionsLong-dark-colorblind-linux.png
new file mode 100644
index 00000000000..4b1b362314e
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diff --git a/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-WithHiddenTitleAndActionsLong-dark-dimmed-linux.png b/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-WithHiddenTitleAndActionsLong-dark-dimmed-linux.png
new file mode 100644
index 00000000000..267d80fa33e
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diff --git a/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-WithHiddenTitleAndActionsLong-dark-high-contrast-linux.png b/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-WithHiddenTitleAndActionsLong-dark-high-contrast-linux.png
new file mode 100644
index 00000000000..6eab50dbcb0
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diff --git a/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-WithHiddenTitleAndActionsLong-dark-linux.png b/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-WithHiddenTitleAndActionsLong-dark-linux.png
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index 00000000000..4b1b362314e
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diff --git a/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-WithHiddenTitleAndActionsLong-dark-tritanopia-linux.png b/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-WithHiddenTitleAndActionsLong-dark-tritanopia-linux.png
new file mode 100644
index 00000000000..4b1b362314e
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diff --git a/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-WithHiddenTitleAndActionsLong-light-colorblind-linux.png b/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-WithHiddenTitleAndActionsLong-light-colorblind-linux.png
new file mode 100644
index 00000000000..c8db9d3f695
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diff --git a/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-WithHiddenTitleAndActionsLong-light-high-contrast-linux.png b/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-WithHiddenTitleAndActionsLong-light-high-contrast-linux.png
new file mode 100644
index 00000000000..07261133ba2
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diff --git a/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-WithHiddenTitleAndActionsLong-light-linux.png b/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-WithHiddenTitleAndActionsLong-light-linux.png
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index 00000000000..c8db9d3f695
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diff --git a/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-WithHiddenTitleAndActionsLong-light-tritanopia-linux.png b/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-WithHiddenTitleAndActionsLong-light-tritanopia-linux.png
new file mode 100644
index 00000000000..c8db9d3f695
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diff --git a/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-WithHiddenTitleAndActionsLong-primer-breakpoint-sm-linux.png b/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-WithHiddenTitleAndActionsLong-primer-breakpoint-sm-linux.png
new file mode 100644
index 00000000000..4fc24b355b5
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diff --git a/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-WithHiddenTitleAndActionsLong-primer-breakpoint-xs-linux.png b/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-WithHiddenTitleAndActionsLong-primer-breakpoint-xs-linux.png
new file mode 100644
index 00000000000..2072c267c2a
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diff --git a/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-WithHiddenTitleAndActionsShort-dark-colorblind-linux.png b/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-WithHiddenTitleAndActionsShort-dark-colorblind-linux.png
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index 00000000000..145d089e347
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diff --git a/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-WithHiddenTitleAndActionsShort-dark-dimmed-linux.png b/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-WithHiddenTitleAndActionsShort-dark-dimmed-linux.png
new file mode 100644
index 00000000000..db82a43cef9
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diff --git a/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-WithHiddenTitleAndActionsShort-dark-high-contrast-linux.png b/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-WithHiddenTitleAndActionsShort-dark-high-contrast-linux.png
new file mode 100644
index 00000000000..a07d5156f7b
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diff --git a/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-WithHiddenTitleAndActionsShort-dark-linux.png b/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-WithHiddenTitleAndActionsShort-dark-linux.png
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index 00000000000..145d089e347
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diff --git a/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-WithHiddenTitleAndActionsShort-dark-tritanopia-linux.png b/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-WithHiddenTitleAndActionsShort-dark-tritanopia-linux.png
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index 00000000000..145d089e347
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diff --git a/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-WithHiddenTitleAndActionsShort-light-colorblind-linux.png b/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-WithHiddenTitleAndActionsShort-light-colorblind-linux.png
new file mode 100644
index 00000000000..673a580fa0f
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diff --git a/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-WithHiddenTitleAndActionsShort-light-high-contrast-linux.png b/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-WithHiddenTitleAndActionsShort-light-high-contrast-linux.png
new file mode 100644
index 00000000000..20f82d6e805
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diff --git a/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-WithHiddenTitleAndActionsShort-light-linux.png b/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-WithHiddenTitleAndActionsShort-light-linux.png
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index 00000000000..673a580fa0f
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diff --git a/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-WithHiddenTitleAndActionsShort-light-tritanopia-linux.png b/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-WithHiddenTitleAndActionsShort-light-tritanopia-linux.png
new file mode 100644
index 00000000000..673a580fa0f
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diff --git a/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-WithHiddenTitleAndActionsShort-primer-breakpoint-sm-linux.png b/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-WithHiddenTitleAndActionsShort-primer-breakpoint-sm-linux.png
new file mode 100644
index 00000000000..5b38ea16c15
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diff --git a/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-WithHiddenTitleAndActionsShort-primer-breakpoint-xs-linux.png b/.playwright/snapshots/components/Banner.test.ts-snapshots/Banner-WithHiddenTitleAndActionsShort-primer-breakpoint-xs-linux.png
new file mode 100644
index 00000000000..c522dd007c5
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diff --git a/e2e/components/Banner.test.ts b/e2e/components/Banner.test.ts
index 97f10fd7f50..e93712b8598 100644
--- a/e2e/components/Banner.test.ts
+++ b/e2e/components/Banner.test.ts
@@ -47,8 +47,8 @@ const stories: Array<{title: string; id: string; viewports?: Array<keyof typeof
     id: 'components-banner-features--with-hidden-title',
   },
   {
-    title: 'WithHiddenTitleAndActions',
-    id: 'components-banner-features--with-hidden-title-and-actions',
+    title: 'WithHiddenTitleAndActionsLong',
+    id: 'components-banner-features--with-hidden-title-and-actions-long',
     viewports: ['primer.breakpoint.xs', 'primer.breakpoint.sm'],
   },
   {
@@ -70,6 +70,11 @@ const stories: Array<{title: string; id: string; viewports?: Array<keyof typeof
     id: 'components-banner-examples--multiline',
     viewports: ['primer.breakpoint.xs', 'primer.breakpoint.sm'],
   },
+  {
+    title: 'WithHiddenTitleAndActionsShort',
+    id: 'components-banner-features--with-hidden-title-and-actions-short',
+    viewports: ['primer.breakpoint.xs', 'primer.breakpoint.sm'],
+  },
 ]
 
 test.describe('Banner', () => {
diff --git a/packages/react/src/Banner/Banner.docs.json b/packages/react/src/Banner/Banner.docs.json
index 11f6ab12bf5..8ed986a7206 100644
--- a/packages/react/src/Banner/Banner.docs.json
+++ b/packages/react/src/Banner/Banner.docs.json
@@ -33,7 +33,10 @@
   "id": "components-banner-features--with-hidden-title"
     },
     {
-  "id": "components-banner-features--with-hidden-title-and-actions"
+  "id": "components-banner-features--with-hidden-title-and-actions-short"
+    },
+    {
+  "id": "components-banner-features--with-hidden-title-and-actions-long"
     },
     {
   "id": "components-banner-features--dismissible-with-hidden-title-and-actions"
diff --git a/packages/react/src/Banner/Banner.features.stories.tsx b/packages/react/src/Banner/Banner.features.stories.tsx
index 3b9ffbe8829..e11ab5ce558 100644
--- a/packages/react/src/Banner/Banner.features.stories.tsx
+++ b/packages/react/src/Banner/Banner.features.stories.tsx
@@ -162,7 +162,7 @@ export const WithHiddenTitle = () => {
   )
 }
 
-export const WithHiddenTitleAndActions = () => {
+export const WithHiddenTitleAndActionsLong = () => {
   return (
     <Banner
       title="Warning"
@@ -205,6 +205,18 @@ export const DismissibleWithHiddenTitleAndActions = () => {
   )
 }
 
+export const WithHiddenTitleAndActionsShort = () => {
+  return (
+    <Banner
+      title="Warning"
+      hideTitle
+      description={<>A short message that does not wrap.</>}
+      variant="warning"
+      primaryAction={<Banner.PrimaryAction>Button</Banner.PrimaryAction>}
+    />
+  )
+}
+
 export const DismissibleWithHiddenTitleAndSecondaryAction = () => {
   return (
     <Banner
diff --git a/packages/react/src/Banner/Banner.module.css b/packages/react/src/Banner/Banner.module.css
index 7a37f3786dc..4e2ec128ca6 100644
--- a/packages/react/src/Banner/Banner.module.css
+++ b/packages/react/src/Banner/Banner.module.css
@@ -62,6 +62,7 @@
   display: flex;
   flex-wrap: wrap;
   justify-content: space-between;
+  align-items: flex-start;
 }
 
 .Banner[data-dismissible]:not([data-title-hidden='']) .BannerContainer {
@@ -75,18 +76,19 @@
 .BannerContent {
   display: grid;
   row-gap: var(--base-size-4);
-  grid-column-start: 1;
   margin-block: var(--base-size-8);
+  flex: 1 1 auto;
+  min-width: 0;
+  max-width: max-content;
 }
 
 .Banner[data-title-hidden]:not(:has(.BannerActions)) .BannerContent {
   margin-block: var(--base-size-6);
 }
 
-@media screen and (min-width: 544px) {
-  .BannerContent {
-    flex: 1 1 0%;
-  }
+.Banner :where(.BannerContainer) .BannerContent:has(.BannerTitle + *) {
+  max-width: none;
+  flex: 1 1 250px;
 }
 
 .BannerTitle {
@@ -142,10 +144,7 @@
   column-gap: var(--base-size-12);
   align-items: center;
   margin-block: var(--base-size-2);
-}
-
-.BannerActions :where([data-primary-action='trailing']) {
-  display: none;
+  flex-shrink: 0;
 }
 
 @media screen and (--viewportRange-regular) {
@@ -174,13 +173,15 @@
 
 /* Layout ------------------------------------------------------------------- */
 
-@container banner (max-width: 500px) {
-  .BannerContainer {
+@container banner (max-width: 499px) {
+  .BannerContainer:has(.BannerActionsContainer) {
     display: grid;
+    grid-template-rows: auto auto;
   }
 
-  .BannerContainer:has(.BannerActionsContainer) {
-    grid-template-rows: auto auto;
+  .BannerContainer:has(.BannerTitle):not(:has(.BannerTitle + *)):has(.BannerActionsContainer) {
+    display: flex;
+    flex-wrap: wrap;
   }
 
   .BannerActions {
@@ -196,10 +197,11 @@
   }
 }
 
-@container banner (min-width: 500px) {
+@container banner (min-width: 500.01px) {
   .BannerContainer {
     display: grid;
     grid-template-columns: auto auto;
+    column-gap: var(--base-size-6);
   }
 
   :where(.Banner):not([data-dismissible])