staging-ground seems to work out way better than the triage-queue, but the intended workflow for reviewers is still a bit clumsy and unclear, at least for me.
Specifically after editing a question (which is still unsufficient to do edits in plain markdown, and preview by default), adding comments using the available templates, I am unsure, what action I should choose to activate the Submit button.
Can we have some FAQ and help articles about this?