Hi! Hmm, based on seeing things like this: Please update to mesa 24.0.9 · Issue #7 · canonical/mesa-2404 · GitHub , it may be something that needs adjusted in how the Snap versions of those KDE applications are put together.
Those likely make sense to be reported as bugs via the KDE Bugtracking System: Get Involved/Issue Reporting - KDE Community Wiki
In the interim, those applications are all also available using the Flatpak format from Flathub: Apps by KDE | Flathub