SUMMARY The following libreoffice impress animations don't work: Tiles, Cube, Circles, Helix, Fall, Turn around, Iris, Turn down, Rochade, 3D Venetian, Static, Fine Dissolve, Vortex, Ripple, Glitter, Honeycamb, News flash. But they can work with libreoffice-gtk3 under KDE plasma. STEPS TO REPRODUCE 1. Create a new odp file 2. Set the transition anime as one of above OBSERVED RESULT Just black screen EXPECTED RESULT Preview the slide transition normally. SOFTWARE/OS VERSIONS Operating System: Debian GNU/Linux 12 KDE Plasma Version: 5.27.7 KDE Frameworks Version: 5.107.0 Qt Version: 5.15.10 Kernel Version: 6.4.0-2-amd64 (64-bit) Graphics Platform: Wayland
This would be a bug in LibreOffice itself. Please report it at https://bugs.documentfoundation.org. Thanks!