https://bugs.kde.org/show_bug.cgi?id=360457
--- Comment #9 from Martin Gräßlin <mgraess...@kde.org> --- > But why not? Could you please elaborate? Why does it work for the > ALT+TAB > thumbnails, but not for the task manager thumbnails? > > Could you please elaborate? Because in Alt+Tab it's provided by KWin, which has support for Lanczos and in the taskbar thumbnails it's Plasma which does not have support for Lanczos. I consider it as highly unlikely that someone will implement this. We are currently working on a technology to provide more meaningful thumbnails which are not based on a scaled down thumbnail, but on application defined content. For more information see https://community.kde.org/KWin/Window_Metadata -- You are receiving this mail because: You are watching all bug changes.