SUMMARY STEPS TO REPRODUCE 1. Sync Google contacts 2. View contacts in Kontact 3. All groups are selected after first sync OBSERVED RESULT My contacts show up multiple times because they exist in multiple groups. Deselecting groups starts to thin out the duplication. Finally, when only the top-level account is selected, I only see one entry per contact. EXPECTED RESULT Because the groups are "subfolders" of the main google.com account, I don't expect having them selected to show the entries duplicated. The entries in the contact list should always be de-duped. SOFTWARE/OS VERSIONS Windows: MacOS: Linux/KDE Plasma: (available in About System) KDE Plasma Version: KDE Frameworks Version: Qt Version: ADDITIONAL INFORMATION