You might also be interested in https://github.com/mxschmitt/action-tmate, which enables SSH to workers for debugging. If you have trouble reproducing issues on CI, this can be a life saver (or at least save a few hours of commit-push-wait rounds).
Cool, thank you! Yes, I haven't so far but I might in future need that. Anything that increase the speed of those feedback loops! :) I wonder how it works? Looks cool