SUMMARY STEPS TO REPRODUCE 1. Open calligraauthor 2. Open docx file OBSERVED RESULT Error: Missing import filter - kio_thumbmail Could not import file of type application/vnd.openxmlformats-officedocument.wordpressingml.document EXPECTED RESULT File opens for editing SOFTWARE/OS VERSIONS Windows: MacOS: Linux/KDE Plasma: Zorin OS (available in About System) KDE Plasma Version: KDE Frameworks Version: Qt Version: ADDITIONAL INFORMATION Happy to provide logs but new to Linux so no idea how to go about.