Question about testing a widget

So, I’m using the test site and secret keys for testing widget failures. Currently, I’m using the “Managed” widget. When I use the “Always blocks” test site key (documented here: FAQ · Cloudflare Turnstile docs), the widget shows the ‘Failed’ status but then disappears after a few seconds. Does anyone know why the widget doesn’t stay displayed longer than a few seconds?

Thanks in advance!