I've tried to stop test execution. The popup dialog says that it can take up to 5 minutes. But the test is stuck in a strange state.
From the dashboard, it looks like canceled.
but from the test itself, it is canceling still
The issue is in that I cannot use the resource occupied by the first test run because of the first execution is not fully canceled yet.
Re: stop test
What you can see on the first screen is correct and expected. The Grey circle with the minus means that the test was canceled.
I tried to reproduce this issue, and after a while, the test stops correctly. If you are still facing this issue while you try to stop a test, please create a support ticket so we can investigate.