Email-in node occasionally gets stuck fetching

Well, I tried out the test flow from this thread. Although it contains an id to ostensibly restart just the flow with the supplied id, it does restart all flows... The docs don't seem to indicate that this is possible, though one dev in the threads said it needed an overhaul in 2020. I don't suppose the overhaul has happened and the docs are outdated? Either way, I'm going to implement the status-watch suggestion and redeploy via a deadman switch on that status node.