Proposals. Machine is the default. Status puts waiting, failed, and executed under their own headings.
Open Proposals. Group by is machine. Accounts server is one heading with three rows: List the largest folders on / is waiting, Vacuum the system journal failed because allow_shell is off, and Measure /var/log ran and exited 1. The bar says 1 awaiting approval. Changing the menu does not approve or reject anything.
Set group by to status. Waiting, failed, and executed each get a heading. A heading with nothing waiting starts closed, so press expand all to see the failed journal vacuum and the executed disk measurement. The waiting heading stays open on its own. The bar still says 1 awaiting approval. Reject all is on the machine heading, so it is not on this view. Set the menu back to machine to see one heading, and that button, again.
Hiding every status except failed is Show only failed proposals. A machine that sits in two groups is Group proposals by a site. The same rows under run_shell are Group proposals by the action. Closing a heading is Collapse or expand the approval queue. Approving the waiting row is Approve or reject a proposal.