I noticed an issue with QtWebkit-based apps.
Basically any website that uses TinyScrollbar jQuery plugin, will not work OK for QtWebkit apps, meaning that you can't drag the "thumb" of the scrollbar with the mouse.

You can check using fancy-browser example from Qt, and load http://baijs.nl/tinyscrollbar/

Does anyone have an idea how it could be fixed? Is it only a problem of javascript interpretation from QtWebkit?