That's not a bug. Unity tweak tool is meant to be used with Unity and unity does come with overlay scrollbars installed. If you are trying to use UTT on DE that it's not Unity, it will not function properly (at all).
That's not a bug. Unity tweak tool is meant to be used with Unity and unity does come with overlay scrollbars installed. If you are trying to use UTT on DE that it's not Unity, it will not function properly (at all).