stub e2e for pref modal

test/e2e/specs/editor/various/pref-modal.spec.js

@@ -0,0 +1,40 @@
+/**
+ * WordPress dependencies
+ */
+const { test, expect } = require( '@wordpress/e2e-test-utils-playwright' );
+
+test.describe( 'Preferences modal', () => {
+	test.beforeEach( async ( { admin } ) => {
+		await admin.createNewPost();
+	} );
+
+	test.afterEach( async ( { admin } ) => {
+		await admin.trashPost();
+	} );
+
+	test.describe( 'Preferences modal adaps to viewport', () => {
+		test( 'Enable pre-publish flow is visible on desktop ', async ( {
+			page,
+		} ) => {
+			const optionsButton = page
+				.getByRole( 'region', { name: 'Editor top bar' } )
+				.getByRole( 'buton', {
+					name: 'Options',
+				} );
+
+			await optionsButton.click();
+
+			const preferencesButton = page.getByRole( 'menuitem', {
+				name: 'Preferences',
+			} );
+
+			await preferencesButton.click();
+
+			const prePublishToggle = page.getByRole( 'label', {
+				name: 'Enable pre-publish flow',
+			} );
+
+			await expect( prePublishToggle ).toBeVisible();
+		} );
+	} );
+} );