diff --git a/core/src/components/modal/modal.tsx b/core/src/components/modal/modal.tsx
index b1a494430d0..376404b42e7 100644
--- a/core/src/components/modal/modal.tsx
+++ b/core/src/components/modal/modal.tsx
@@ -71,7 +71,7 @@ export class Modal implements ComponentInterface, OverlayInterface {
   private gesture?: Gesture;
   private coreDelegate: FrameworkDelegate = CoreDelegate();
   private sheetTransition?: Promise<any>;
-  private isSheetModal = false;
+  @State() private isSheetModal = false;
   private currentBreakpoint?: number;
   private wrapperEl?: HTMLElement;
   private backdropEl?: HTMLIonBackdropElement;
@@ -100,6 +100,8 @@ export class Modal implements ComponentInterface, OverlayInterface {
   private parentRemovalObserver?: MutationObserver;
   // Cached original parent from before modal is moved to body during presentation
   private cachedOriginalParent?: HTMLElement;
+  // Cached ion-page ancestor for child route passthrough
+  private cachedPageParent?: HTMLElement | null;
 
   lastFocus?: HTMLElement;
   animation?: Animation;
@@ -644,7 +646,14 @@ export class Modal implements ComponentInterface, OverlayInterface {
       window.addEventListener(KEYBOARD_DID_OPEN, this.keyboardOpenCallback);
     }
 
-    if (this.isSheetModal) {
+    /**
+     * Recalculate isSheetModal because framework bindings (e.g., Angular)
+     * may not have been applied when componentWillLoad ran.
+     */
+    const isSheetModal = this.breakpoints !== undefined && this.initialBreakpoint !== undefined;
+    this.isSheetModal = isSheetModal;
+
+    if (isSheetModal) {
       this.initSheetGesture();
     } else if (hasCardModal) {
       this.initSwipeToClose();
@@ -753,6 +762,90 @@ export class Modal implements ComponentInterface, OverlayInterface {
     this.moveSheetToBreakpoint = moveSheetToBreakpoint;
 
     this.gesture.enable(true);
+
+    /**
+     * When backdrop interaction is allowed, nested router outlets from child routes
+     * may block pointer events to parent content. Apply passthrough styles only when
+     * the modal was the sole content of a child route page.
+     * See https://github.com/ionic-team/ionic-framework/issues/30700
+     */
+    const backdropNotBlocking = this.showBackdrop === false || this.focusTrap === false || backdropBreakpoint > 0;
+    if (backdropNotBlocking) {
+      this.setupChildRoutePassthrough();
+    }
+  }
+
+  /**
+   * For sheet modals that allow background interaction, sets up pointer-events
+   * passthrough on child route page wrappers and nested router outlets.
+   */
+  private setupChildRoutePassthrough() {
+    // Cache the page parent for cleanup
+    this.cachedPageParent = this.getOriginalPageParent();
+    const pageParent = this.cachedPageParent;
+
+    // Skip ion-app (controller modals) and pages with other content (inline modals)
+    if (!pageParent || pageParent.tagName === 'ION-APP') {
+      return;
+    }
+
+    const hasVisibleContent = Array.from(pageParent.children).some((child) => {
+      if (child === this.el) return false;
+      if (child instanceof HTMLElement && window.getComputedStyle(child).display === 'none') return false;
+      if (child.tagName === 'TEMPLATE' || child.tagName === 'SLOT') return false;
+      if (child.nodeType === Node.TEXT_NODE && !child.textContent?.trim()) return false;
+      return true;
+    });
+
+    if (hasVisibleContent) {
+      return;
+    }
+
+    // Child route case: page only contained the modal
+    pageParent.classList.add('ion-page-overlay-passthrough');
+
+    // Also make nested router outlets passthrough
+    const routerOutlet = pageParent.parentElement;
+    if (routerOutlet?.tagName === 'ION-ROUTER-OUTLET' && routerOutlet.parentElement?.tagName !== 'ION-APP') {
+      routerOutlet.style.setProperty('pointer-events', 'none');
+      routerOutlet.setAttribute('data-overlay-passthrough', 'true');
+    }
+  }
+
+  /**
+   * Finds the ion-page ancestor of the modal's original parent location.
+   */
+  private getOriginalPageParent(): HTMLElement | null {
+    if (!this.cachedOriginalParent) {
+      return null;
+    }
+
+    let pageParent: HTMLElement | null = this.cachedOriginalParent;
+    while (pageParent && !pageParent.classList.contains('ion-page')) {
+      pageParent = pageParent.parentElement;
+    }
+    return pageParent;
+  }
+
+  /**
+   * Removes passthrough styles added by setupChildRoutePassthrough.
+   */
+  private cleanupChildRoutePassthrough() {
+    const pageParent = this.cachedPageParent;
+    if (!pageParent) {
+      return;
+    }
+
+    pageParent.classList.remove('ion-page-overlay-passthrough');
+
+    const routerOutlet = pageParent.parentElement;
+    if (routerOutlet?.hasAttribute('data-overlay-passthrough')) {
+      routerOutlet.style.removeProperty('pointer-events');
+      routerOutlet.removeAttribute('data-overlay-passthrough');
+    }
+
+    // Clear the cached reference
+    this.cachedPageParent = undefined;
   }
 
   private sheetOnDismiss() {
@@ -862,6 +955,8 @@ export class Modal implements ComponentInterface, OverlayInterface {
       }
       this.cleanupViewTransitionListener();
       this.cleanupParentRemovalObserver();
+
+      this.cleanupChildRoutePassthrough();
     }
     this.currentBreakpoint = undefined;
     this.animation = undefined;
diff --git a/core/src/css/core.scss b/core/src/css/core.scss
index cf7560bd348..db694fc6a07 100644
--- a/core/src/css/core.scss
+++ b/core/src/css/core.scss
@@ -181,6 +181,15 @@ html.ios ion-modal.modal-card .ion-page {
   z-index: $z-index-page-container;
 }
 
+/**
+ * Allows pointer events to pass through child route page wrappers
+ * when they only contain a sheet modal that permits background interaction.
+ * https://github.com/ionic-team/ionic-framework/issues/30700
+ */
+.ion-page.ion-page-overlay-passthrough {
+  pointer-events: none;
+}
+
 /**
  * When making custom dialogs, using
  * ion-content is not required. As a result,
diff --git a/core/src/utils/overlays.ts b/core/src/utils/overlays.ts
index 5b983158aa5..9ac85d1257a 100644
--- a/core/src/utils/overlays.ts
+++ b/core/src/utils/overlays.ts
@@ -38,6 +38,20 @@ let lastId = 0;
 
 export const activeAnimations = new WeakMap<OverlayInterface, Animation[]>();
 
+type OverlayWithFocusTrapProps = HTMLIonOverlayElement & {
+  focusTrap?: boolean;
+  showBackdrop?: boolean;
+  backdropBreakpoint?: number;
+};
+
+/**
+ * Determines if the overlay's backdrop is always active (no background interaction).
+ * Returns false if showBackdrop=false or backdropBreakpoint > 0.
+ */
+const isBackdropAlwaysActive = (el: OverlayWithFocusTrapProps): boolean => {
+  return el.showBackdrop !== false && !((el.backdropBreakpoint ?? 0) > 0);
+};
+
 const createController = <Opts extends object, HTMLElm>(tagName: string) => {
   return {
     create(options: Opts): Promise<HTMLElm> {
@@ -539,11 +553,9 @@ export const present = async <OverlayPresentOptions>(
    * view container subtree, skip adding aria-hidden/inert there
    * to avoid disabling the overlay.
    */
-  const overlayEl = overlay.el as HTMLIonOverlayElement & { focusTrap?: boolean; showBackdrop?: boolean };
+  const overlayEl = overlay.el as OverlayWithFocusTrapProps;
   const shouldTrapFocus = overlayEl.tagName !== 'ION-TOAST' && overlayEl.focusTrap !== false;
-  // Only lock out root content when backdrop is active. Developers relying on showBackdrop=false
-  // expect background interaction to remain enabled.
-  const shouldLockRoot = shouldTrapFocus && overlayEl.showBackdrop !== false;
+  const shouldLockRoot = shouldTrapFocus && isBackdropAlwaysActive(overlayEl);
 
   overlay.presented = true;
   overlay.willPresent.emit();
@@ -680,12 +692,12 @@ export const dismiss = async <OverlayDismissOptions>(
    * is dismissed.
    */
   const overlaysLockingRoot = presentedOverlays.filter((o) => {
-    const el = o as HTMLIonOverlayElement & { focusTrap?: boolean; showBackdrop?: boolean };
-    return el.tagName !== 'ION-TOAST' && el.focusTrap !== false && el.showBackdrop !== false;
+    const el = o as OverlayWithFocusTrapProps;
+    return el.tagName !== 'ION-TOAST' && el.focusTrap !== false && isBackdropAlwaysActive(el);
   });
-  const overlayEl = overlay.el as HTMLIonOverlayElement & { focusTrap?: boolean; showBackdrop?: boolean };
+  const overlayEl = overlay.el as OverlayWithFocusTrapProps;
   const locksRoot =
-    overlayEl.tagName !== 'ION-TOAST' && overlayEl.focusTrap !== false && overlayEl.showBackdrop !== false;
+    overlayEl.tagName !== 'ION-TOAST' && overlayEl.focusTrap !== false && isBackdropAlwaysActive(overlayEl);
 
   /**
    * If this is the last visible overlay that is trapping focus
diff --git a/packages/angular/test/base/e2e/src/standalone/modal-child-route.spec.ts b/packages/angular/test/base/e2e/src/standalone/modal-child-route.spec.ts
new file mode 100644
index 00000000000..d479599bccb
--- /dev/null
+++ b/packages/angular/test/base/e2e/src/standalone/modal-child-route.spec.ts
@@ -0,0 +1,38 @@
+import { expect, test } from '@playwright/test';
+
+/**
+ * Tests for sheet modals in child routes with showBackdrop=false.
+ * Parent has buttons + nested outlet; child route contains only the modal.
+ * See https://github.com/ionic-team/ionic-framework/issues/30700
+ */
+test.describe('Modals: Inline Sheet in Child Route (standalone)', () => {
+  test.beforeEach(async ({ page }) => {
+    await page.goto('/standalone/modal-child-route/child');
+  });
+
+  test('should render parent content and child modal', async ({ page }) => {
+    await expect(page.locator('#increment-btn')).toBeVisible();
+    await expect(page.locator('#decrement-btn')).toBeVisible();
+    await expect(page.locator('#background-action-count')).toHaveText('0');
+    await expect(page.locator('ion-modal.show-modal')).toBeVisible();
+    await expect(page.locator('#modal-content-loaded')).toBeVisible();
+  });
+
+  test('should allow interacting with parent content while modal is open in child route', async ({ page }) => {
+    await expect(page.locator('ion-modal.show-modal')).toBeVisible();
+
+    await page.locator('#increment-btn').click();
+    await expect(page.locator('#background-action-count')).toHaveText('1');
+  });
+
+  test('should allow multiple interactions with parent content while modal is open', async ({ page }) => {
+    await expect(page.locator('ion-modal.show-modal')).toBeVisible();
+
+    await page.locator('#increment-btn').click();
+    await page.locator('#increment-btn').click();
+    await expect(page.locator('#background-action-count')).toHaveText('2');
+
+    await page.locator('#decrement-btn').click();
+    await expect(page.locator('#background-action-count')).toHaveText('1');
+  });
+});
diff --git a/packages/angular/test/base/src/app/standalone/app-standalone/app.routes.ts b/packages/angular/test/base/src/app/standalone/app-standalone/app.routes.ts
index 007743f905f..667ef672e8b 100644
--- a/packages/angular/test/base/src/app/standalone/app-standalone/app.routes.ts
+++ b/packages/angular/test/base/src/app/standalone/app-standalone/app.routes.ts
@@ -13,6 +13,14 @@ export const routes: Routes = [
       { path: 'modal', loadComponent: () => import('../modal/modal.component').then(c => c.ModalComponent) },
       { path: 'modal-sheet-inline', loadComponent: () => import('../modal-sheet-inline/modal-sheet-inline.component').then(c => c.ModalSheetInlineComponent) },
       { path: 'modal-dynamic-wrapper', loadComponent: () => import('../modal-dynamic-wrapper/modal-dynamic-wrapper.component').then(c => c.ModalDynamicWrapperComponent) },
+      { path: 'modal-child-route', redirectTo: '/standalone/modal-child-route/child', pathMatch: 'full' },
+      {
+        path: 'modal-child-route',
+        loadComponent: () => import('../modal-child-route/modal-child-route-parent.component').then(c => c.ModalChildRouteParentComponent),
+        children: [
+          { path: 'child', loadComponent: () => import('../modal-child-route/modal-child-route-child.component').then(c => c.ModalChildRouteChildComponent) },
+        ]
+      },
       { path: 'programmatic-modal', loadComponent: () => import('../programmatic-modal/programmatic-modal.component').then(c => c.ProgrammaticModalComponent) },
       { path: 'router-outlet', loadComponent: () => import('../router-outlet/router-outlet.component').then(c => c.RouterOutletComponent) },
       { path: 'back-button', loadComponent: () => import('../back-button/back-button.component').then(c => c.BackButtonComponent) },
diff --git a/packages/angular/test/base/src/app/standalone/home-page/home-page.component.html b/packages/angular/test/base/src/app/standalone/home-page/home-page.component.html
index 7ac9c619180..6dbad643eb2 100644
--- a/packages/angular/test/base/src/app/standalone/home-page/home-page.component.html
+++ b/packages/angular/test/base/src/app/standalone/home-page/home-page.component.html
@@ -100,6 +100,11 @@
         Modal Dynamic Wrapper Test
       </ion-label>
     </ion-item>
+    <ion-item routerLink="/standalone/modal-child-route">
+      <ion-label>
+        Modal Child Route Test
+      </ion-label>
+    </ion-item>
     <ion-item routerLink="/standalone/programmatic-modal">
       <ion-label>
         Programmatic Modal Test
diff --git a/packages/angular/test/base/src/app/standalone/modal-child-route/modal-child-route-child.component.ts b/packages/angular/test/base/src/app/standalone/modal-child-route/modal-child-route-child.component.ts
new file mode 100644
index 00000000000..6fa573fa197
--- /dev/null
+++ b/packages/angular/test/base/src/app/standalone/modal-child-route/modal-child-route-child.component.ts
@@ -0,0 +1,33 @@
+import { CommonModule } from '@angular/common';
+import { Component } from '@angular/core';
+import { IonContent, IonHeader, IonModal, IonTitle, IonToolbar } from '@ionic/angular/standalone';
+
+/**
+ * Child route component containing only the sheet modal with showBackdrop=false.
+ * Verifies issue https://github.com/ionic-team/ionic-framework/issues/30700
+ */
+@Component({
+  selector: 'app-modal-child-route-child',
+  template: `
+    <ion-modal
+      [isOpen]="true"
+      [breakpoints]="[0.2, 0.5, 0.7]"
+      [initialBreakpoint]="0.5"
+      [showBackdrop]="false"
+    >
+      <ng-template>
+        <ion-header>
+          <ion-toolbar>
+            <ion-title>Modal in Child Route</ion-title>
+          </ion-toolbar>
+        </ion-header>
+        <ion-content class="ion-padding">
+          <p id="modal-content-loaded">Modal content loaded in child route</p>
+        </ion-content>
+      </ng-template>
+    </ion-modal>
+  `,
+  standalone: true,
+  imports: [CommonModule, IonContent, IonHeader, IonModal, IonTitle, IonToolbar],
+})
+export class ModalChildRouteChildComponent {}
diff --git a/packages/angular/test/base/src/app/standalone/modal-child-route/modal-child-route-parent.component.ts b/packages/angular/test/base/src/app/standalone/modal-child-route/modal-child-route-parent.component.ts
new file mode 100644
index 00000000000..fdd5465ad11
--- /dev/null
+++ b/packages/angular/test/base/src/app/standalone/modal-child-route/modal-child-route-parent.component.ts
@@ -0,0 +1,38 @@
+import { Component } from '@angular/core';
+import { IonButton, IonContent, IonHeader, IonRouterOutlet, IonTitle, IonToolbar } from '@ionic/angular/standalone';
+
+/**
+ * Parent with interactive buttons and nested outlet for child route modal.
+ * See https://github.com/ionic-team/ionic-framework/issues/30700
+ */
+@Component({
+  selector: 'app-modal-child-route-parent',
+  template: `
+    <ion-header>
+      <ion-toolbar>
+        <ion-title>Parent Page with Nested Route</ion-title>
+      </ion-toolbar>
+    </ion-header>
+    <ion-content class="ion-padding">
+      <div style="display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px;">
+        <ion-button id="decrement-btn" (click)="decrement()">-</ion-button>
+        <p id="background-action-count">{{ count }}</p>
+        <ion-button id="increment-btn" (click)="increment()">+</ion-button>
+      </div>
+      <ion-router-outlet></ion-router-outlet>
+    </ion-content>
+  `,
+  standalone: true,
+  imports: [IonButton, IonContent, IonHeader, IonRouterOutlet, IonTitle, IonToolbar],
+})
+export class ModalChildRouteParentComponent {
+  count = 0;
+
+  increment() {
+    this.count++;
+  }
+
+  decrement() {
+    this.count--;
+  }
+}
diff --git a/packages/react/test/base/src/pages/overlay-components/ModalSheetChildRoute.tsx b/packages/react/test/base/src/pages/overlay-components/ModalSheetChildRoute.tsx
new file mode 100644
index 00000000000..e686bbd00eb
--- /dev/null
+++ b/packages/react/test/base/src/pages/overlay-components/ModalSheetChildRoute.tsx
@@ -0,0 +1,69 @@
+import React, { useState } from 'react';
+import {
+  IonButton,
+  IonContent,
+  IonHeader,
+  IonModal,
+  IonPage,
+  IonRouterOutlet,
+  IonTitle,
+  IonToolbar,
+} from '@ionic/react';
+import { Route } from 'react-router';
+
+/**
+ * Parent component with counter buttons and nested router outlet.
+ * This reproduces the issue from https://github.com/ionic-team/ionic-framework/issues/30700
+ * where sheet modals in child routes with showBackdrop=false block interaction with parent content.
+ */
+const ModalSheetChildRouteParent: React.FC = () => {
+  const [count, setCount] = useState(0);
+
+  return (
+    <IonPage>
+      <IonHeader>
+        <IonToolbar>
+          <IonTitle>Parent Page with Nested Route</IonTitle>
+        </IonToolbar>
+      </IonHeader>
+      <IonContent className="ion-padding">
+        <div style={{ display: 'flex', justifyContent: 'space-between', alignItems: 'center', marginBottom: '20px' }}>
+          <IonButton id="decrement-btn" onClick={() => setCount((c) => c - 1)}>
+            -
+          </IonButton>
+          <p id="background-action-count">{count}</p>
+          <IonButton id="increment-btn" onClick={() => setCount((c) => c + 1)}>
+            +
+          </IonButton>
+        </div>
+      </IonContent>
+      <IonRouterOutlet>
+        <Route path="/overlay-components/modal-sheet-child-route/child" component={ModalSheetChildRouteChild} />
+      </IonRouterOutlet>
+    </IonPage>
+  );
+};
+
+const ModalSheetChildRouteChild: React.FC = () => {
+  return (
+    <IonPage>
+      <IonModal
+        isOpen={true}
+        breakpoints={[0.2, 0.5, 0.7]}
+        initialBreakpoint={0.5}
+        showBackdrop={false}
+      >
+        <IonHeader>
+          <IonToolbar>
+            <IonTitle>Modal in Child Route</IonTitle>
+          </IonToolbar>
+        </IonHeader>
+        <IonContent className="ion-padding">
+          <p id="modal-content-loaded">Modal content loaded in child route</p>
+        </IonContent>
+      </IonModal>
+    </IonPage>
+  );
+};
+
+export default ModalSheetChildRouteParent;
diff --git a/packages/react/test/base/src/pages/overlay-components/OverlayComponents.tsx b/packages/react/test/base/src/pages/overlay-components/OverlayComponents.tsx
index 19aebc9081c..75bf98bb734 100644
--- a/packages/react/test/base/src/pages/overlay-components/OverlayComponents.tsx
+++ b/packages/react/test/base/src/pages/overlay-components/OverlayComponents.tsx
@@ -15,6 +15,7 @@ import AlertComponent from './AlertComponent';
 import LoadingComponent from './LoadingComponent';
 import ModalComponent from './ModalComponent';
 import ModalFocusTrap from './ModalFocusTrap';
+import ModalSheetChildRoute from './ModalSheetChildRoute';
 import ModalTeleport from './ModalTeleport';
 import PickerComponent from './PickerComponent';
 import PopoverComponent from './PopoverComponent';
@@ -32,6 +33,7 @@ const OverlayHooks: React.FC<OverlayHooksProps> = () => {
         <Route path="/overlay-components/loading" component={LoadingComponent} />
         <Route path="/overlay-components/modal-basic" component={ModalComponent} />
         <Route path="/overlay-components/modal-focus-trap" component={ModalFocusTrap} />
+        <Route path="/overlay-components/modal-sheet-child-route" component={ModalSheetChildRoute} />
         <Route path="/overlay-components/modal-teleport" component={ModalTeleport} />
         <Route path="/overlay-components/picker" component={PickerComponent} />
         <Route path="/overlay-components/popover" component={PopoverComponent} />
@@ -62,6 +64,10 @@ const OverlayHooks: React.FC<OverlayHooksProps> = () => {
           <IonIcon icon={star} />
           <IonLabel>Modal Teleport</IonLabel>
         </IonTabButton>
+        <IonTabButton tab="modalSheetChildRoute" href="/overlay-components/modal-sheet-child-route/child">
+          <IonIcon icon={star} />
+          <IonLabel>Sheet Child</IonLabel>
+        </IonTabButton>
         <IonTabButton tab="picker" href="/overlay-components/picker">
           <IonIcon icon={logoIonic} />
           <IonLabel>Picker</IonLabel>
diff --git a/packages/react/test/base/tests/e2e/specs/overlay-components/IonModalFocusTrap.cy.ts b/packages/react/test/base/tests/e2e/specs/overlay-components/IonModalFocusTrap.cy.ts
index 395c642dcc4..78ca7a581e3 100644
--- a/packages/react/test/base/tests/e2e/specs/overlay-components/IonModalFocusTrap.cy.ts
+++ b/packages/react/test/base/tests/e2e/specs/overlay-components/IonModalFocusTrap.cy.ts
@@ -5,7 +5,9 @@ describe('IonModal: focusTrap regression', () => {
 
   it('should allow interacting with background when focusTrap=false', () => {
     cy.get('#open-non-trapped-modal').click();
-    cy.get('ion-modal').should('be.visible');
+    // Use 'exist' instead of 'be.visible' because the modal has pointer-events: none
+    // to allow background interaction, which Cypress interprets as "covered"
+    cy.get('ion-modal.show-modal').should('exist');
 
     cy.get('#background-action').click();
     cy.get('#background-action-count').should('have.text', '1');
@@ -13,7 +15,7 @@ describe('IonModal: focusTrap regression', () => {
 
   it('should prevent interacting with background when focusTrap=true', () => {
     cy.get('#open-trapped-modal').click();
-    cy.get('ion-modal').should('be.visible');
+    cy.get('ion-modal.show-modal').should('be.visible');
 
     // Ensure backdrop is active and capturing pointer events
     cy.get('ion-backdrop').should('exist');
diff --git a/packages/react/test/base/tests/e2e/specs/overlay-components/IonModalSheetChildRoute.cy.ts b/packages/react/test/base/tests/e2e/specs/overlay-components/IonModalSheetChildRoute.cy.ts
new file mode 100644
index 00000000000..ff791f3aade
--- /dev/null
+++ b/packages/react/test/base/tests/e2e/specs/overlay-components/IonModalSheetChildRoute.cy.ts
@@ -0,0 +1,37 @@
+/**
+ * Tests for sheet modals in child routes with showBackdrop=false.
+ * See https://github.com/ionic-team/ionic-framework/issues/30700
+ */
+describe('IonModal: Sheet in Child Route with Nested Routing', () => {
+  beforeEach(() => {
+    cy.visit('/overlay-components/modal-sheet-child-route/child');
+  });
+
+  it('should render parent content and child modal', () => {
+    cy.get('#increment-btn').should('exist');
+    cy.get('#decrement-btn').should('exist');
+    cy.get('#background-action-count').should('have.text', '0');
+    cy.get('ion-modal.show-modal').should('exist');
+    cy.get('#modal-content-loaded').should('exist');
+  });
+
+  it('should allow interacting with parent content while modal is open in child route', () => {
+    // Wait for modal to be presented
+    cy.get('ion-modal.show-modal').should('exist');
+
+    // Click the increment button in the parent content
+    cy.get('#increment-btn').click();
+    cy.get('#background-action-count').should('have.text', '1');
+  });
+
+  it('should allow multiple interactions with parent content while modal is open', () => {
+    cy.get('ion-modal.show-modal').should('exist');
+
+    cy.get('#increment-btn').click();
+    cy.get('#increment-btn').click();
+    cy.get('#background-action-count').should('have.text', '2');
+
+    cy.get('#decrement-btn').click();
+    cy.get('#background-action-count').should('have.text', '1');
+  });
+});