When in the middle of a set, and the slider is behind the new transparent navigation overlay with the white dots and the square, the slider can no longer be grabbed.
fixed in c994f87f3c32d6f34a15e16eb91053991e915ae2. moved it up, so there should be enough space for the scroll bar. deploying to your testing server right now.
When in the middle of a set, and the slider is behind the new transparent navigation overlay with the white dots and the square, the slider can no longer be grabbed.