fix: Restore picture element actions on Home Assistant 2026.8+ (#2670)

- Closes: #2663

tests/components/elements.browser.test.ts

@@ -0,0 +1,32 @@
+import { describe, expect, it } from 'vitest';
+
+import { MountedCardFactory } from '../browser/mounted-card';
+import {
+  createGenericCameraHASS,
+  createStillImageCardConfig,
+} from '../browser/test-utils';
+
+interface PictureElement extends Element {
+  delegatedActions: boolean;
+}
+
+describe('AdvancedCameraCardElements', () => {
+  it('should have a picture element listen for its own taps', async () => {
+    // See: https://github.com/dermotduffy/advanced-camera-card/issues/2664
+    const card = await MountedCardFactory.createFromSource(
+      createStillImageCardConfig({
+        elements: [
+          { type: 'icon', icon: 'mdi:cow', tap_action: { action: 'more-info' } },
+        ],
+      }),
+      createGenericCameraHASS(),
+    );
+
+    const element = await card.waitForSelector<PictureElement>('hui-icon-element');
+
+    // Home Assistant has this element wait for the container rendering it to
+    // dispatch the action for it. This card cannot do that as we require
+    // "behind" the elements to be able to receive pointer interactions.
+    expect(element.delegatedActions).toBe(false);
+  });
+});