searching produces GearyEngineError: Initial id not found
I'm running Geary built from mainline on Ubuntu 20.04.
With my current Geary database, if I search for "from:rustam" then Geary displays "Account problem: Geary encountered a problem checking mail" and the Details button shows the error report attached below, which includes
Error type: GearyEngineError 5
Message: Initial id not found: GearyImapDBEmailIdentifier(2653,null)This is completely repeatable. ("rustam" is the name of a student who has emailed me many times, and in fact I have a message from him in my Inbox on this account.)