### Apache Airflow version

main (development)

### What happened

It seems [this](https://github.com/apache/airflow/commit/e16207409998b38b91c1f1697557d5c229ed32d1) commit has made the task instance execution date disappear from the task instance tooltip completely:
![image](https://github.com/apache/airflow/assets/18099224/62c9fec5-9e02-4319-93b9-197d25a8b027)
Note the missing `Run: <execution date>` between Task_id and Run_id.
I think there's a problem with the task instance execution date, because it's always `undefined`. In an older version of Airflow (2.4.3), I can see that the tooltip always shows the **current** datetime instead of the actual execution date, which is what the author of the commit identified in the first place I think.

### What you think should happen instead

The tooltip should properly show the task instance's execution date, not the current datetime (or nothing). There's a deeper problem here that causes `ti.execution_date` to be `undefined`.

### How to reproduce

Run the main branch of Airflow, with a simple DAG that finishes a run successfully. Go to the Graph view of a DAG and hover over any completed task with the mouse.

### Operating System

Ubuntu 22.04

### Versions of Apache Airflow Providers

_No response_

### Deployment

Virtualenv installation

### Deployment details

_No response_

### Anything else

_No response_

### Are you willing to submit PR?

- [ ] Yes I am willing to submit a PR!

### Code of Conduct

- [X] I agree to follow this project's [Code of Conduct](https://github.com/apache/airflow/blob/main/CODE_OF_CONDUCT.md)

f"&dag_run_id={DEFAULT_DAGRUN}",
            ["Task invalid_task not found"],
            id="confirm-failed",
        ),
        pytest.param(
            f"confirm?task_id=runme_0&dag_id=example_bash_operator&state=invalid"
            f"&dag_run_id={DEFAULT_DAGRUN}",
            ["Invalid state invalid, must be either &#39;success&#39; or &#39;failed&#39;"],
            id="confirm-invalid",
        ),
    ],
)
def test_views_get(admin_client, url, contents):
    resp = admin_client.get(url, follow_redirects=True)
    for content in contents:
        check_content_in_response(content, resp)
def test_rendered_task_view(admin_client):
    url = f"task?task_id=runme_0&dag_id=example_bash_operator&execution_date={DEFAULT_VAL}"
    resp = admin_client.get(url, follow_redirects=True)
    resp_html = resp.data.decode("utf-8")
    assert resp.status_code == 200
    assert "<td>_try_number</td>" not in resp_html
    assert "<td>try_number</td>" in resp_html
def test_rendered_k8s(admin_client):
    url = f"rendered-k8s?task_id=runme_0&dag_id=example_bash_operator&execution_date={DEFAULT_VAL}"
    with unittest.mock.patch.object(settings, "IS_K8S_OR_K8SCELERY_EXECUTOR", True):
        resp = admin_client.get(url, follow_redirects=True)
        check_content_in_response("K8s Pod Spec", resp)
@conf_vars({("core", "executor"): "LocalExecutor"})
def test_rendered_k8s_without_k8s(admin_client):