- touch device 1
- scroll device 2, note that it jumps
- touch device 1
- scroll device 2 to the same direction as before, note that nothing happens on the first click, the next one is normal
- touch device 2
- scroll device 2 to the same direction as before, note that you get _opposite_ action on the first click, next one is normal
another observation:
- touch device 1
- scroll device 2, note that it jumps
- touch device 1
- scroll device 2 to the same direction as before, note that nothing happens on the first click, the next one is normal
- touch device 2
- scroll device 2 to the same direction as before, note that you get _opposite_ action on the first click, next one is normal
... :)