phpunit testable livewire fails with Undefined array key "fingerprint" - phpunit

Question

When trying a test that came with Laravel and Jetstream/Livewire libraries, I get an undefined array key "fingerprint" error message
Undefined array key "fingerprint"
at vendor/livewire/livewire/src/Testing/TestableLivewire.php:181
public function pretendWereSendingAComponentUpdateRequest($message, $payload)
{
$result = $this->callEndpoint('POST', '/livewire/message/'.$this->componentName, [
'fingerprint' => $this->payload['fingerprint'],
'serverMemo' => $this->payload['serverMemo'],
'updates' => [['type' => $message, 'payload' => $payload]],
]);
This happens for any out of the box feature tests that ship with Laravel9 with Jetstream when used against my project.
Here is one example that fails at the Livewire::test.... line.
The user is created and authenticating without issue and confirmed in other phpunit tests.
class BrowserSessionsTest extends TestCase
{
use RefreshDatabase;
public function test_other_browser_sessions_can_be_logged_out(): void
{
$this->actingAs($user = User::factory()->create());
Livewire::test(LogoutOtherBrowserSessionsForm::class)
->set('password', $user->password)
->call('logoutOtherBrowserSessions')
->assertSuccessful();
}
}
I stood up a fresh Laravel 9 project which works and began inserting various areas from my project into the fresh project as a way of hopefully identifying the issue. Session parameters, events, migrations, factories, models, were not the issue as it continued to work in the fresh project.
One thing I noticed is that the generic routes are not accepted in my project within he test cases. I have to insert 'https://realtor.host' in front of every test route (e.g. $response = $this->get('https://realtor.host/register');
I was curious if it was not evaluating the livewire route and I tried to add my domain into the vendor's livewire component in which the test still failed and that did not cause it to work.
Any ideas on where else I can look?