Can cover switch and flip switch be implemented when displaying a slideshow and / or a selection of images. Right clicking of a selection and having in the popup menu "view as/in cover switch/flip switch" Reproducible: Always Both Cover switch and flip switch are part of Kwin's desktop effects.
Thank you for the bug report. As this report hasn't seen any changes in 5 years or more, we ask if you can please confirm that the issue still persists. If this bug is no longer persisting or relevant please change the status to resolved.