### Apache Airflow version

2.3.3 (latest released)

### What happened

An URL I saved in the past, `https://astronomer.astronomer.run/dx4o2568/home?tags=test`,  has the tag field in the query parameter though I was not aware of this. When I clicked on the URL, I was confused because I did not see any DAGs when I should have a bunch.

After closer inspection, I realized that the URL has the tag field in the query parameter but then noticed that the tag box in the Airflow UI wasn't properly populated.

![screen_shot_2022-07-12_at_8 11 07_am](https://user-images.githubusercontent.com/5952735/182496710-601b4a98-aacb-4482-bb9f-bb3fdf9e265f.png)


### What you think should happen instead

When I clicked on the URL, the tag box should have been populated with the strings in the URL.

### How to reproduce

Start an Airflow deployment with some DAGs and add the tag query parameter. More specifically, it has to be a tag that is not used by any DAG.

### Operating System

N/A

### Versions of Apache Airflow Providers

_No response_

### Deployment

Astronomer

### Deployment details

_No response_

### Anything else

_No response_

### Are you willing to submit PR?

- [X] 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)

resp = request.getfixturevalue(client).get(url, follow_redirects=True)
    check_content_in_response(content, resp)
def _check_task_stats_json(resp):
    return set(list(resp.json.items())[0][1][0].keys()) == {"state", "count"}
@pytest.mark.parametrize(
    "url, check_response",
    [
        ("blocked", None),
        ("dag_stats", None),
        ("task_stats", _check_task_stats_json),
    ],
)
def test_views_post(admin_client, url, check_response):
    resp = admin_client.post(url, follow_redirects=True)
    assert resp.status_code == 200
    if check_response:
        assert check_response(resp)
@pytest.mark.parametrize(
    "url, client, content, username",
    [
        ("resetmypassword/form", "viewer_client", "Password Changed", "test_viewer"),
        ("resetpassword/form?pk={}", "admin_client", "Password Changed", "test_admin"),
        ("resetpassword/form?pk={}", "viewer_client", "Access is Denied", "test_viewer"),
    ],
    ids=["my-viewer", "pk-admin", "pk-viewer"],
)
def test_resetmypasswordview_edit(app, request, url, client, content, username):