My testcafe browser is not closing, when I disable the screenshots from command line

My testcafe browser is not closing, when I disable the screenshots from the command line

I an npm script like this

"api:dev": "cross-env ENV=dev testcafe \"chrome\" automation_suite/tests --disable-screenshots --fixture-meta FixtureType=IntegrationTests,TestType=API_TESTS,ProjectName=PR",

When I am running the tests, once after the execution is completed, the testcafe browser is not closing. If I removed the --disable-screenshots then the browser is closed and execution getting completed.

I am not sure what mistake I am doing! I just want to disable the screenshots, as I am running the API tests and testcafe will take a screenshot of the blank page.

Any help is appreciated.