diff --git a/packages/runtime-core/__tests__/components/KeepAlive.spec.ts b/packages/runtime-core/__tests__/components/KeepAlive.spec.ts
index 0b3e7f5938a..a6311bd64b2 100644
--- a/packages/runtime-core/__tests__/components/KeepAlive.spec.ts
+++ b/packages/runtime-core/__tests__/components/KeepAlive.spec.ts
@@ -809,7 +809,9 @@ describe('KeepAlive', () => {
       __scopeId: 'foo',
       render: withId(() => {
         return h(KeepAlive, null, {
-          default: () => h(views[viewRef.value], { ref: instanceRef })
+          // since the children of the KeepAlive component will not be compiled as slots,
+          // so, the parent's scopeId should be attached to it's children
+          default: withId(() => h(views[viewRef.value], { ref: instanceRef }))
         })
       })
     }
diff --git a/packages/runtime-core/__tests__/helpers/scopeId.spec.ts b/packages/runtime-core/__tests__/helpers/scopeId.spec.ts
index f570c7f0c12..235fdfe6529 100644
--- a/packages/runtime-core/__tests__/helpers/scopeId.spec.ts
+++ b/packages/runtime-core/__tests__/helpers/scopeId.spec.ts
@@ -1,5 +1,12 @@
 import { withScopeId } from '../../src/helpers/scopeId'
-import { h, render, nodeOps, serializeInner } from '@vue/runtime-test'
+import {
+  h,
+  render,
+  nodeOps,
+  serializeInner,
+  BaseTransition,
+  KeepAlive
+} from '@vue/runtime-test'
 
 describe('scopeId runtime support', () => {
   const withParentId = withScopeId('parent')
@@ -102,4 +109,54 @@ describe('scopeId runtime support', () => {
 
     expect(serializeInner(root)).toBe(`<div parent></div>`)
   })
+
+  test("The Transition component should inherit its parent's scopeId", () => {
+    const Child = {
+      __scopeId: 'child',
+      render: withChildId(function(this: any) {
+        return h(BaseTransition, withChildId(() => this.$slots.default()))
+      })
+    }
+    const App = {
+      __scopeId: 'parent',
+      render: withParentId(() => {
+        return h(
+          'div',
+          h(Child, null, {
+            default: withParentId(() => h('span'))
+          })
+        )
+      })
+    }
+    const root = nodeOps.createElement('div')
+    render(h(App), root)
+    expect(serializeInner(root)).toBe(
+      `<div parent><span parent child-s></span></div>`
+    )
+  })
+
+  test("The KeepAlive component should inherit its parent's scopeId", () => {
+    const Child = {
+      __scopeId: 'child',
+      render: withChildId(function(this: any) {
+        return h(KeepAlive, withChildId(() => this.$slots.default()))
+      })
+    }
+    const App = {
+      __scopeId: 'parent',
+      render: withParentId((ctx: any) => {
+        return h(
+          'div',
+          h(Child, null, {
+            default: withParentId(() => h('span'))
+          })
+        )
+      })
+    }
+    const root = nodeOps.createElement('div')
+    render(h(App), root)
+    expect(serializeInner(root)).toBe(
+      `<div parent><span parent child-s></span></div>`
+    )
+  })
 })
diff --git a/packages/runtime-core/src/component.ts b/packages/runtime-core/src/component.ts
index 9b142036219..f9971b32e90 100644
--- a/packages/runtime-core/src/component.ts
+++ b/packages/runtime-core/src/component.ts
@@ -87,6 +87,10 @@ export interface ComponentInternalOptions {
    * @internal
    */
   __scopeId?: string
+  /**
+   * @internal
+   */
+  __inheritScopeId?: boolean
   /**
    * @internal
    */
diff --git a/packages/runtime-core/src/components/BaseTransition.ts b/packages/runtime-core/src/components/BaseTransition.ts
index 674eb795616..c25af6fed2f 100644
--- a/packages/runtime-core/src/components/BaseTransition.ts
+++ b/packages/runtime-core/src/components/BaseTransition.ts
@@ -113,6 +113,8 @@ const TransitionHookValidator = [Function, Array]
 const BaseTransitionImpl = {
   name: `BaseTransition`,
 
+  __inheritScopeId: true,
+
   props: {
     mode: String,
     appear: Boolean,
diff --git a/packages/runtime-core/src/components/KeepAlive.ts b/packages/runtime-core/src/components/KeepAlive.ts
index 6ad53fda72e..5c73595c331 100644
--- a/packages/runtime-core/src/components/KeepAlive.ts
+++ b/packages/runtime-core/src/components/KeepAlive.ts
@@ -70,6 +70,8 @@ const KeepAliveImpl = {
   // would prevent it from being tree-shaken.
   __isKeepAlive: true,
 
+  __inheritScopeId: true,
+
   props: {
     include: [String, RegExp, Array],
     exclude: [String, RegExp, Array],
diff --git a/packages/runtime-core/src/renderer.ts b/packages/runtime-core/src/renderer.ts
index bc1d154527b..9d46fe6fd8b 100644
--- a/packages/runtime-core/src/renderer.ts
+++ b/packages/runtime-core/src/renderer.ts
@@ -807,6 +807,15 @@ function baseCreateRenderer(
     }
   }
 
+  const getTreeOwnerWithScopeId = (
+    parent: ComponentInternalInstance
+  ): ComponentInternalInstance => {
+    if (parent.type.__inheritScopeId && parent.parent) {
+      return getTreeOwnerWithScopeId(parent.parent)
+    }
+    return parent
+  }
+
   const setScopeId = (
     el: RendererElement,
     scopeId: string | false | null,
@@ -817,13 +826,14 @@ function baseCreateRenderer(
       hostSetScopeId(el, scopeId)
     }
     if (parentComponent) {
-      const treeOwnerId = parentComponent.type.__scopeId
+      const treeOwner = getTreeOwnerWithScopeId(parentComponent)
+      const treeOwnerId = treeOwner.type.__scopeId
       // vnode's own scopeId and the current patched component's scopeId is
       // different - this is a slot content node.
       if (treeOwnerId && treeOwnerId !== scopeId) {
         hostSetScopeId(el, treeOwnerId + '-s')
       }
-      let subTree = parentComponent.subTree
+      let subTree = treeOwner.subTree
       if (__DEV__ && subTree.type === Fragment) {
         subTree =
           filterSingleRoot(subTree.children as VNodeArrayChildren) || subTree
diff --git a/packages/runtime-dom/src/components/Transition.ts b/packages/runtime-dom/src/components/Transition.ts
index 2c0248825e5..7caf00ec44d 100644
--- a/packages/runtime-dom/src/components/Transition.ts
+++ b/packages/runtime-dom/src/components/Transition.ts
@@ -43,6 +43,7 @@ export const Transition: FunctionalComponent<TransitionProps> = (
 ) => h(BaseTransition, resolveTransitionProps(props), slots)
 
 Transition.displayName = 'Transition'
+Transition.__inheritScopeId = true
 
 const DOMTransitionPropsValidators = {
   name: String,
diff --git a/packages/runtime-dom/src/components/TransitionGroup.ts b/packages/runtime-dom/src/components/TransitionGroup.ts
index 16a6aa39ee1..47b95114592 100644
--- a/packages/runtime-dom/src/components/TransitionGroup.ts
+++ b/packages/runtime-dom/src/components/TransitionGroup.ts
@@ -40,6 +40,8 @@ export type TransitionGroupProps = Omit<TransitionProps, 'mode'> & {
 const TransitionGroupImpl = {
   name: 'TransitionGroup',
 
+  __inheritScopeId: true,
+
   props: /*#__PURE__*/ extend({}, TransitionPropsValidators, {
     tag: String,
     moveClass: String