The ICS organizer was taken from the external link's
organizer parameter. The CalDAV backend only schedules
invitations when the organizer matches the calendar
owner, so invites never went out under that value. The
event now names the authenticated user's email address;
the link organizer remains the fallback for users
without a profile email and stays visible on the
confirm page as meeting information.
The static datalist only carried the first 50 address book
contacts, so typed fragments could not match anything beyond
that. A new read-only GET /contacts/search endpoint queries
the full address book per keystroke, and a small vanilla JS
combobox shows the results and replaces only the fragment
after the last separator, so comma-separated lists keep
working. The server-rendered datalist remains as the no-JS
fallback; the JS removes the list attribute at runtime so
the native popup does not double the custom one.
stefan.tollkuehn