Always get "Finished loading 0 results"

[tanc]

I'm interested in trying this extension but I'm having trouble getting any results.

I'm in a PHP file and trying various queries like:

//find php generate random number.

or

//find drupal create term.

But I always get the following in the toolbar:

CaptainStack: Finished loading 0 results

Is there something I'm doing wrong? How can I help debug the problem?

https://user-images.githubusercontent.com/76320/231973129-5b9f6f41-1171-4423-860c-79f7104b2a69.mp4