GH yaml editor does not recognize custom shell

image.pngThe Github online editor complains about custom shell parameters (they work fine, of course).

Hi @andreasplesch , 

The shell keyword in a workflow yml file on the github online yaml editor could only recognize suggested shell names. Custom shells are not included in the suggestions.  

bash 0.png 

Like you added inside parentheses, bash {0} could work fine.  There is the official document forcustom shell

If you want to add some custom shells to suggestions, you could share the idea in the Feedback form for GitHub Actions.

Thanks. Let me provide feedback on the form.
I was mostly struck by the “Invalid value” warning although the provided value is perfectly valid.