Version 0.3.7 is now in extras-devel. I have disabled OpenGL acceleration, which has resulted in much smoother scrolling (particularly in portrait mode). The drawback is that gradients don't look very nice (some colour banding). It has also led to some odd behaviour when clicking on the tabs in the video info screen (overlapping of items). Swiping works fine. I'm not sure why disabling OpenGL should lead to this problem.

Searching via tags was broken in an earlier release, and has now been fixed.