Fix Automation/Script: sequence within a parallel ignoring enabled flag (#142977)

Co-authored-by: Abílio Costa <abmantis@users.noreply.github.com>
Co-authored-by: Franck Nijhof <git@frenck.dev>

tests/helpers/test_script.py

@@ -6658,3 +6658,41 @@ async def test_calling_service_backwards_compatible(
             ],
         }
     )
+
+
+async def test_enabled_sequence_in_parallel(
+    hass: HomeAssistant, caplog: pytest.LogCaptureFixture
+) -> None:
+    """Test to ensure sequence inside parallel follows enabled tag."""
+    event = "test_event"
+    events = async_capture_events(hass, event)
+    sequence = cv.SCRIPT_SCHEMA(
+        {
+            "parallel": [
+                {
+                    "sequence": [{"event": event, "event_data": {"value": "disabled"}}],
+                    "enabled": "false",
+                },
+                {
+                    "sequence": [{"event": event, "event_data": {"value": "enabled"}}],
+                    "enabled": "true",
+                },
+            ]
+        }
+    )
+
+    script_obj = script.Script(hass, sequence, "Test Name", "test_domain")
+
+    await script_obj.async_run(context=Context())
+    await hass.async_block_till_done()
+
+    assert len(events) == 1
+    assert events[0].data["value"] == "enabled"
+
+    expected_trace = {
+        "0": [{"result": {"enabled": False}}],
+        "0/parallel/1/sequence/0": [
+            {"result": {"event": "test_event", "event_data": {"value": "enabled"}}}
+        ],
+    }
+    assert_action_trace(expected_trace)