Moving or deleting items from "Unified Mailboxes" is not permanent and not reflected in the underlying inboxes. This complicates clean-up und archiving processes and reduces the benefit of a unifying folder. STEPS TO REPRODUCE 1. Delete or move some mails from "Unified Mailboxes" 2. They seem to be removed 3. Open underlying inbox 4. The still are there 5. Restart Kmail 6. The now are there again even in "Unified Mailboxes". OBSERVED RESULT See above. EXPECTED RESULT Changes to "Unified Mailboxes" should be permanent and also be reflected in the underlying inboxes. SOFTWARE/OS VERSIONS Linux/KDE Plasma: (available in About System) KDE Plasma Version: 5.17.0 KDE Frameworks Version: 5.63.0 Qt Version: 5.13.1 ADDITIONAL INFORMATION Underlying inboxes are of IMAP type (various providers).
Still the same with 5.23.0.