diff --git a/packages/devextreme-react/src/core/component-base.tsx b/packages/devextreme-react/src/core/component-base.tsx
index 3df41914dff9..4fbb8aa80baa 100644
--- a/packages/devextreme-react/src/core/component-base.tsx
+++ b/packages/devextreme-react/src/core/component-base.tsx
@@ -49,7 +49,7 @@ type ComponentBaseProps = ComponentProps & {
 interface ComponentBaseRef {
   getInstance: () => any;
   getElement: () => HTMLDivElement | undefined;
-  createWidget: (element?: Element) => void;
+  createWidget: (element?: Element) => boolean;
 }
 
 interface IHtmlOptions {
@@ -155,6 +155,14 @@ const ComponentBase = forwardRef<ComponentBaseRef, any>(
       }
     }, []);
 
+    const getInstanceHost = (inst: any): Element | undefined => {
+      try {
+        return inst?.element?.();
+      } catch {
+        return undefined;
+      }
+    };
+
     const setInlineStyles = useCallback((styles) => {
       if (element.current) {
         const el = element.current;
@@ -217,12 +225,18 @@ const ComponentBase = forwardRef<ComponentBaseRef, any>(
       unscheduleGuards();
     }, []);
 
-    const createWidget = useCallback((el?: Element) => {
-      beforeCreateWidget();
-
+    const createWidget = useCallback((el?: Element): boolean => {
       // eslint-disable-next-line no-param-reassign
       el = el || element.current;
 
+      const currentHost = getInstanceHost(instance.current);
+      if (instance.current && el && currentHost === el) {
+        return false; // reuse existing instance on same host (Activity resume)
+      }
+
+      // Only run these hooks when we actually create
+      beforeCreateWidget();
+
       let options: any = {
         templatesRenderAsynchronously: true,
         ...optionsManager.current.getInitialOptions(widgetConfig),
@@ -255,6 +269,7 @@ const ComponentBase = forwardRef<ComponentBaseRef, any>(
       instance.current.on('optionChanged', optionsManager.current.onOptionChanged);
 
       afterCreateWidget();
+      return true;
     }, [
       beforeCreateWidget,
       afterCreateWidget,
@@ -294,6 +309,18 @@ const ComponentBase = forwardRef<ComponentBaseRef, any>(
     ]);
 
     const onComponentMounted = useCallback(() => {
+      // Activity resume: instance exists but effects were torn down -> refresh layout after showing
+      if (instance.current) {
+        requestAnimationFrame(() => {
+          const inst = instance.current;
+          if (inst?.updateDimensions) {
+            inst.updateDimensions();
+          } else if (inst?.repaint) {
+            inst.repaint();
+          }
+        });
+      }
+
       const { style } = props;
 
       if (childElementsDetached.current) {
@@ -309,12 +336,13 @@ const ComponentBase = forwardRef<ComponentBaseRef, any>(
 
       prevPropsRef.current = props;
     }, [
+      restoreTree,
       updateCssClasses,
       setInlineStyles,
       props,
     ]);
 
-    const onComponentUnmounted = useCallback(() => {
+    const disposeWidgetNow = useCallback(() => {
       removalLocker?.lock();
 
       if (instance.current) {
@@ -340,6 +368,25 @@ const ComponentBase = forwardRef<ComponentBaseRef, any>(
       removalLocker?.unlock();
     }, [removalLocker]);
 
+    const onComponentUnmounted = useCallback(() => {
+      const el = element.current;
+      const disposedRef = { disposed: false };
+
+      const checkAndDispose = () => {
+        if (disposedRef.disposed) return;
+
+        // If element is still connected, it is likely Activity hide -> keep instance
+        if (el?.isConnected) return;
+
+        disposedRef.disposed = true;
+        disposeWidgetNow();
+      };
+
+      // Run in both microtask and macrotask to avoid timing edge cases
+      queueMicrotask(checkAndDispose);
+      setTimeout(checkAndDispose, 0);
+    }, [disposeWidgetNow]);
+
     useLayoutEffect(() => {
       onComponentMounted();
 
@@ -371,7 +418,7 @@ const ComponentBase = forwardRef<ComponentBaseRef, any>(
           return element.current;
         },
         createWidget(el) {
-          createWidgetRef.current?.(el);
+          return createWidgetRef.current?.(el) ?? false;
         },
       }
     ), []);
diff --git a/packages/devextreme-react/src/core/component.tsx b/packages/devextreme-react/src/core/component.tsx
index eb6d5ddcccb0..b503688c6ce2 100644
--- a/packages/devextreme-react/src/core/component.tsx
+++ b/packages/devextreme-react/src/core/component.tsx
@@ -63,9 +63,9 @@ const Component = forwardRef<ComponentRef, any>(
       },
     ), [props, registerExtension]);
 
-    const createWidget = useCallback((el?: Element) => {
-      componentBaseRef.current?.createWidget(el);
-    }, []);
+    const createWidget = useCallback(
+      (el?: Element) => componentBaseRef.current?.createWidget(el) ?? false, []
+    );
 
     const clearExtensions = useCallback(() => {
       props.clearExtensions?.();
@@ -76,11 +76,27 @@ const Component = forwardRef<ComponentRef, any>(
     const clearExtensionsRef = useRef(clearExtensions);
 
     useLayoutEffect(() => {
-      createWidget();
-      createExtensions();
+      const created = createWidget();
+      if (created) {
+        createExtensions();
+      }
 
       return () => {
-        clearExtensionsRef.current?.();
+        const el = componentBaseRef.current?.getElement();
+        const clearedRef = { cleared: false };
+
+        const checkAndClear = () => {
+          if (clearedRef.cleared) return;
+
+          // If still connected, it's likely Activity hide -> do nothing
+          if (el?.isConnected) return;
+
+          clearedRef.cleared = true;
+          clearExtensionsRef.current?.();
+        };
+
+        queueMicrotask(checkAndClear);
+        setTimeout(checkAndClear, 0);
       };
     }, []);
 
@@ -101,7 +117,7 @@ const Component = forwardRef<ComponentRef, any>(
           return componentBaseRef.current?.getElement();
         },
         createWidget(el) {
-          createWidgetRef.current?.(el);
+          return createWidgetRef.current?.(el) ?? false;
         },
         clearExtensions() {
           clearExtensionsRef.current?.();
diff --git a/packages/devextreme-react/src/core/extension-component.tsx b/packages/devextreme-react/src/core/extension-component.tsx
index d20b03dcbd47..cc06d326e732 100644
--- a/packages/devextreme-react/src/core/extension-component.tsx
+++ b/packages/devextreme-react/src/core/extension-component.tsx
@@ -25,9 +25,9 @@ const ExtensionComponent = forwardRef<ComponentBaseRef, any>(
   <P extends IHtmlOptions>(props: P & ComponentProps, ref: React.ForwardedRef<ComponentBaseRef>) => {
     const componentBaseRef = useRef<ComponentBaseRef>(null);
 
-    const createWidget = useCallback((el?: Element) => {
-      componentBaseRef.current?.createWidget(el);
-    }, []);
+    const createWidget = useCallback(
+      (el?: Element) => componentBaseRef.current?.createWidget(el) ?? false, []
+    );
 
     useLayoutEffect(() => {
       const { onMounted } = props as any;
@@ -53,7 +53,7 @@ const ExtensionComponent = forwardRef<ComponentBaseRef, any>(
           return componentBaseRef.current?.getElement();
         },
         createWidget(el) {
-          createWidgetRef.current?.(el);
+          return createWidgetRef.current?.(el) ?? false;
         },
       }
     ), []);