https://bugs.kde.org/show_bug.cgi?id=421780
--- Comment #25 from abulhair.sapa...@gmail.com --- Actually I think I may have inadvertently fixed my issue. I tried recompiling all of qtcore, qtwidgets, and okular with debug symbols as well as disabling all optimization and now it's scrolling correctly! I suspect it's one of the optimizations causing the bug. Give me some time to tinker and find exactly which one. -- You are receiving this mail because: You are the assignee for the bug.