diff --git a/web/.storybook/mocks/next-navigation.ts b/web/.storybook/mocks/next-navigation.ts
index 82363f0b5..6a64b2c7c 100644
--- a/web/.storybook/mocks/next-navigation.ts
+++ b/web/.storybook/mocks/next-navigation.ts
@@ -3,7 +3,8 @@ export const useRouter = () => ({
   push: () => {},
   replace: () => {},
   refresh: () => {},
-  back: () => {}
+  back: () => {},
+  prefetch: () => {}
 });
 
 export const usePathname = () => '/';
diff --git a/web/src/components/ui/charts/stories/BusterChart.BarChart.stories.tsx b/web/src/components/ui/charts/stories/BusterChart.BarChart.stories.tsx
index e175caf0d..ff8bc0ded 100644
--- a/web/src/components/ui/charts/stories/BusterChart.BarChart.stories.tsx
+++ b/web/src/components/ui/charts/stories/BusterChart.BarChart.stories.tsx
@@ -50,7 +50,7 @@ export const Default: Story = {
   },
   render: (args) => {
     return (
-      <div className="h-[90vh] w-[80vw]">
+      <div className="h-[800px] w-[400px]">
         <BusterChart {...args} />
       </div>
     );
@@ -93,7 +93,7 @@ export const MultipleYAxis: Story = {
   },
   render: (args) => {
     return (
-      <div className="h-[90vh] w-[80vw]">
+      <div className="h-[400px] w-[800px]">
         <BusterChart {...args} />
       </div>
     );
@@ -137,7 +137,7 @@ export const WithCategory: Story = {
   },
   render: (args) => {
     return (
-      <div className="h-[90vh] w-[80vw]">
+      <div className="h-[400px] w-[800px]">
         <BusterChart {...args} />
       </div>
     );
@@ -182,7 +182,7 @@ export const DateXAxis: Story = {
   },
   render: (args) => {
     return (
-      <div className="h-[90vh] w-[80vw]">
+      <div className="h-[400px] w-[800px]">
         <BusterChart {...args} />
       </div>
     );
@@ -223,7 +223,7 @@ export const HorizontalBar: Story = {
   },
   render: (args) => {
     return (
-      <div className="h-[90vh] w-[80vw]">
+      <div className="h-[400px] w-[800px]">
         <BusterChart {...args} />
       </div>
     );
@@ -273,7 +273,7 @@ export const WithDataLabels: Story = {
   },
   render: (args) => {
     return (
-      <div className="h-[90vh] w-[80vw]">
+      <div className="h-[400px] w-[800px]">
         <BusterChart {...args} />
       </div>
     );
@@ -325,7 +325,7 @@ export const WithDataLabelsAndStackTotal: Story = {
   },
   render: (args) => {
     return (
-      <div className="h-[90vh] w-[80vw]">
+      <div className="h-[400px] w-[800px]">
         <BusterChart {...args} />
       </div>
     );
@@ -370,7 +370,7 @@ export const LargeDataset: Story = {
   },
   render: (args) => {
     return (
-      <div className="h-[90vh] w-[80vw]">
+      <div className="h-[400px] w-[800px]">
         <BusterChart {...args} />
       </div>
     );
@@ -416,7 +416,7 @@ export const LargeDatasetWithDualYAxis: Story = {
   },
   render: (args) => {
     return (
-      <div className="h-[90vh] w-[80vw]">
+      <div className="h-[400px] w-[800px]">
         <BusterChart {...args} />
       </div>
     );
diff --git a/web/src/layouts/ChatLayout/ChatContainer/ChatContent/ChatResponseMessages/ChatResponseReasoning.tsx b/web/src/layouts/ChatLayout/ChatContainer/ChatContent/ChatResponseMessages/ChatResponseReasoning.tsx
index 383bebba2..17c6ddd7d 100644
--- a/web/src/layouts/ChatLayout/ChatContainer/ChatContent/ChatResponseMessages/ChatResponseReasoning.tsx
+++ b/web/src/layouts/ChatLayout/ChatContainer/ChatContent/ChatResponseMessages/ChatResponseReasoning.tsx
@@ -50,7 +50,11 @@ export const ChatResponseReasoning: React.FC<{
   }, [lastMessageTitle, finalReasoningMessage, blackBoxMessage]);
 
   const onClickReasoningFile = useMemoizedFn(() => {
-    onSetSelectedFile(isReasonginFileSelected ? null : { id: messageId, type: 'reasoning' });
+    onSetSelectedFile(
+      isReasonginFileSelected
+        ? null
+        : { id: messageId, type: 'reasoning', versionNumber: undefined }
+    );
   });
 
   const href = useMemo(() => {
diff --git a/web/src/layouts/ChatLayout/ChatLayoutContext/useSelectedFile/createSelectedFile.ts b/web/src/layouts/ChatLayout/ChatLayoutContext/useSelectedFile/createSelectedFile.ts
index 6cb012cc8..2d3dc16e2 100644
--- a/web/src/layouts/ChatLayout/ChatLayoutContext/useSelectedFile/createSelectedFile.ts
+++ b/web/src/layouts/ChatLayout/ChatLayoutContext/useSelectedFile/createSelectedFile.ts
@@ -34,7 +34,8 @@ export const createSelectedFile = (
   if (messageId) {
     return {
       id: messageId,
-      type: 'reasoning'
+      type: 'reasoning',
+      versionNumber: undefined
     };
   }