Sail and Dusk

Hi, I have been following this info https://laravel.com/docs/10.x/sail#laravel-dusk to get dusk to work with sail.

When I try to run a dusk test with: sail dusk

... I get: Failed to connect to localhost port 9515 after 0 ms: Connection refused

Facebook\WebDriver\Exception\Internal\WebDriverCurlException: Curl error thrown for http POST to /session with params: {"capabilities":{"firstMatch":[{"browserName":"chrome","goog:chromeOptions":{"args":["--window-size=1920,1080"]}}]},"desiredCapabilities":{"browserName":"chrome","platform":"ANY","chromeOptions":{"args":["--window-size=1920,1080"]}}}

what do you think this is?