filipf added a comment.
I believe that's due to the other tab. If you try to resize the Themes tab height-wise, you'll notice the scrollbar appears when the bottom buttons start disappearing. I'll investigate some more though. REPOSITORY R123 SDDM Configuration Panel (KCM) REVISION DETAIL https://phabricator.kde.org/D21610 To: filipf, ngraham, #vdg, davidedmundson Cc: abetts, plasma-devel, LeGast00n, ericadams, jraleigh, GB_2, ragreen, Pitel, ZrenBot, himcesjf, lesliezhai, ali-mohamed, jensreuterberg, sebas, apol, mart