Meeting creation dialogue window defaults to "<username>@gmail.com" as the organiser despite no Gmail account being configured
See screenshot below. Only non-Gmail IMAP/SMTP/CalDAV accounts are configured, no Gmail or Google accounts exist anywhere on my systems. The username part of the organiser email address (but not the Gmail domain) matches a configured account.
This spurious organiser doesn't appear when editing an existing meeting.
This is on 3.52.1 on Fedora 40 on two separate machines, and is a regression, probably since 3.50.x, but definitely within the last year or so.