Invoke/InvokeAsync hangs while debugging until VS restart

I noticed while testing my console application that at some point after starting/stopping debugging, the InvokeAsync and Invoke methods hanged and never returned, this kept happening after that time all the time until I finally restarted Visual Studio then the problem disappeared.

Unfortunately I don't have any steps to reproduce this issue, don't have any stack traces, and it hasn't happened in a while anymore, but thought it might still be a good idea to open an issue about it.

The call:
`return await rootCommand.InvokeAsync(args);`

Thank you for this library! Can't wait for a documented and stable version :)

EDIT: If I recall correctly, the version of VS I was using at the time was 16.4.x (sorry don't remember, should have opened an issue right there and then!)