SUMMARY STEPS TO REPRODUCE 1. click on any pdf document link 2. document opened in falkon built-in viewer 3. But no contro except rotation. OBSERVED RESULT - No control except rotator. EXPECTED RESULT - In the least, user needs 'save document' OR 'download' document option. Another option needed is ability to zoom. Navigating to specific page, bookmarks will be useful. These controls did exist in pdf-viewers in earlier versions before Sept-2020. SOFTWARE/OS VERSIONS Windows: macOS: Linux/KDE Plasma: (available in About System) KDE Plasma Version: Application version 3.1.0 QtWebEngine version 5.15.2 KDE Frameworks Version: 5.79 Qt Version: ADDITIONAL INFORMATION
The PDF viewer is provided by qtwebengine, please report this to Qt