diff --git a/compiler/apps/playground/components/AccordionWindow.tsx b/compiler/apps/playground/components/AccordionWindow.tsx
index 197f543b4ab..db12e76670a 100644
--- a/compiler/apps/playground/components/AccordionWindow.tsx
+++ b/compiler/apps/playground/components/AccordionWindow.tsx
@@ -6,7 +6,14 @@
  */
 
 import {Resizable} from 're-resizable';
-import React, {useCallback} from 'react';
+import React, {
+  useCallback,
+  useId,
+  unstable_ViewTransition as ViewTransition,
+  unstable_addTransitionType as addTransitionType,
+  startTransition,
+} from 'react';
+import {EXPAND_ACCORDION_TRANSITION} from '../lib/transitionTypes';
 
 type TabsRecord = Map<string, React.ReactNode>;
 
@@ -50,17 +57,23 @@ function AccordionWindowItem({
   setTabsOpen: (newTab: Set<string>) => void;
   hasChanged: boolean;
 }): React.ReactElement {
+  const id = useId();
   const isShow = tabsOpen.has(name);
 
-  const toggleTabs = useCallback(() => {
-    const nextState = new Set(tabsOpen);
-    if (nextState.has(name)) {
-      nextState.delete(name);
-    } else {
-      nextState.add(name);
-    }
-    setTabsOpen(nextState);
-  }, [tabsOpen, name, setTabsOpen]);
+  const transitionName = `accordion-window-item-${id}`;
+
+  const toggleTabs = () => {
+    startTransition(() => {
+      addTransitionType(EXPAND_ACCORDION_TRANSITION);
+      const nextState = new Set(tabsOpen);
+      if (nextState.has(name)) {
+        nextState.delete(name);
+      } else {
+        nextState.add(name);
+      }
+      setTabsOpen(nextState);
+    });
+  };
 
   // Replace spaces with non-breaking spaces
   const displayName = name.replace(/ /g, '\u00A0');
@@ -68,31 +81,45 @@ function AccordionWindowItem({
   return (
     <div key={name} className="flex flex-row">
       {isShow ? (
-        <Resizable className="border-r" minWidth={550} enable={{right: true}}>
-          <h2
-            title="Minimize tab"
-            aria-label="Minimize tab"
-            onClick={toggleTabs}
-            className={`p-4 duration-150 ease-in border-b cursor-pointer border-grey-200 ${
-              hasChanged ? 'font-bold' : 'font-light'
-            } text-secondary hover:text-link`}>
-            - {displayName}
-          </h2>
-          {tabs.get(name) ?? <div>No output for {name}</div>}
-        </Resizable>
+        <ViewTransition
+          name={transitionName}
+          update={{
+            [EXPAND_ACCORDION_TRANSITION]: 'expand-accordion',
+            default: 'none',
+          }}>
+          <Resizable className="border-r" minWidth={550} enable={{right: true}}>
+            <h2
+              title="Minimize tab"
+              aria-label="Minimize tab"
+              onClick={toggleTabs}
+              className={`p-4 duration-150 ease-in border-b cursor-pointer border-grey-200 ${
+                hasChanged ? 'font-bold' : 'font-light'
+              } text-secondary hover:text-link`}>
+              - {displayName}
+            </h2>
+            {tabs.get(name) ?? <div>No output for {name}</div>}
+          </Resizable>
+        </ViewTransition>
       ) : (
-        <div className="relative items-center h-full px-1 py-6 align-middle border-r border-grey-200">
-          <button
-            title={`Expand compiler tab: ${name}`}
-            aria-label={`Expand compiler tab: ${name}`}
-            style={{transform: 'rotate(90deg) translate(-50%)'}}
-            onClick={toggleTabs}
-            className={`flex-grow-0 w-5 transition-colors duration-150 ease-in ${
-              hasChanged ? 'font-bold' : 'font-light'
-            } text-secondary hover:text-link`}>
-            {displayName}
-          </button>
-        </div>
+        <ViewTransition
+          name={transitionName}
+          update={{
+            [EXPAND_ACCORDION_TRANSITION]: 'expand-accordion',
+            default: 'none',
+          }}>
+          <div className="relative items-center h-full px-1 py-6 align-middle border-r border-grey-200">
+            <button
+              title={`Expand compiler tab: ${name}`}
+              aria-label={`Expand compiler tab: ${name}`}
+              style={{transform: 'rotate(90deg) translate(-50%)'}}
+              onClick={toggleTabs}
+              className={`flex-grow-0 w-5 transition-colors duration-150 ease-in ${
+                hasChanged ? 'font-bold' : 'font-light'
+              } text-secondary hover:text-link`}>
+              {displayName}
+            </button>
+          </div>
+        </ViewTransition>
       )}
     </div>
   );
diff --git a/compiler/apps/playground/components/Editor/Output.tsx b/compiler/apps/playground/components/Editor/Output.tsx
index 0ccc0747a69..a54cc3c3d78 100644
--- a/compiler/apps/playground/components/Editor/Output.tsx
+++ b/compiler/apps/playground/components/Editor/Output.tsx
@@ -32,7 +32,10 @@ import AccordionWindow from '../AccordionWindow';
 import TabbedWindow from '../TabbedWindow';
 import {monacoOptions} from './monacoOptions';
 import {BabelFileResult} from '@babel/core';
-import {CONFIG_PANEL_TRANSITION} from '../../lib/transitionTypes';
+import {
+  CONFIG_PANEL_TRANSITION,
+  TOGGLE_INTERNALS_TRANSITION,
+} from '../../lib/transitionTypes';
 import {LRUCache} from 'lru-cache';
 
 const MemoizedOutput = memo(Output);
@@ -291,6 +294,7 @@ function OutputContent({store, compilerOutput}: Props): JSX.Element {
       <ViewTransition
         update={{
           [CONFIG_PANEL_TRANSITION]: 'container',
+          [TOGGLE_INTERNALS_TRANSITION]: '',
           default: 'none',
         }}>
         <TabbedWindow
@@ -306,6 +310,7 @@ function OutputContent({store, compilerOutput}: Props): JSX.Element {
     <ViewTransition
       update={{
         [CONFIG_PANEL_TRANSITION]: 'accordion-container',
+        [TOGGLE_INTERNALS_TRANSITION]: '',
         default: 'none',
       }}>
       <AccordionWindow
diff --git a/compiler/apps/playground/components/Header.tsx b/compiler/apps/playground/components/Header.tsx
index a5d8d17e242..421cefd5db0 100644
--- a/compiler/apps/playground/components/Header.tsx
+++ b/compiler/apps/playground/components/Header.tsx
@@ -10,11 +10,16 @@ import {CheckIcon} from '@heroicons/react/solid';
 import clsx from 'clsx';
 import Link from 'next/link';
 import {useSnackbar} from 'notistack';
-import {useState} from 'react';
+import {
+  useState,
+  startTransition,
+  unstable_addTransitionType as addTransitionType,
+} from 'react';
 import {defaultStore} from '../lib/defaultStore';
 import {IconGitHub} from './Icons/IconGitHub';
 import Logo from './Logo';
 import {useStore, useStoreDispatch} from './StoreContext';
+import {TOGGLE_INTERNALS_TRANSITION} from '../lib/transitionTypes';
 
 export default function Header(): JSX.Element {
   const [showCheck, setShowCheck] = useState(false);
@@ -62,7 +67,12 @@ export default function Header(): JSX.Element {
             <input
               type="checkbox"
               checked={store.showInternals}
-              onChange={() => dispatchStore({type: 'toggleInternals'})}
+              onChange={() =>
+                startTransition(() => {
+                  addTransitionType(TOGGLE_INTERNALS_TRANSITION);
+                  dispatchStore({type: 'toggleInternals'});
+                })
+              }
               className="absolute opacity-0 cursor-pointer h-full w-full m-0"
             />
             <span
diff --git a/compiler/apps/playground/lib/transitionTypes.ts b/compiler/apps/playground/lib/transitionTypes.ts
index 0233a7a4923..0cd9596508c 100644
--- a/compiler/apps/playground/lib/transitionTypes.ts
+++ b/compiler/apps/playground/lib/transitionTypes.ts
@@ -7,3 +7,5 @@
 
 export const CONFIG_PANEL_TRANSITION = 'config-panel';
 export const TOGGLE_TAB_TRANSITION = 'toggle-tab';
+export const TOGGLE_INTERNALS_TRANSITION = 'toggle-internals';
+export const EXPAND_ACCORDION_TRANSITION = 'open-accordion';
diff --git a/compiler/apps/playground/styles/globals.css b/compiler/apps/playground/styles/globals.css
index c85951ea152..55f03c46d26 100644
--- a/compiler/apps/playground/styles/globals.css
+++ b/compiler/apps/playground/styles/globals.css
@@ -116,3 +116,11 @@
 ::view-transition-group(.tab-text) {
 	z-index: 1;
 }
+
+::view-transition-old(.expand-accordion),
+::view-transition-new(.expand-accordion) {
+  width: auto;
+}
+::view-transition-group(.expand-accordion) {
+  overflow: clip;
+}