It would be nice to have a button to refresh the list of debug logs instead of having to wait for the poll cycle to come around again.
In general, if I'm not actively looking for a log because I'm debugging something, I don't care much about auto-refresh. When I am debugging something, I'll do something to make a problem happen then start waiting for the log to show up. When that happens, it would be nice to have a button that just polls right away instead of having to wait for the timer to kick.