Hi again, I test bitwig and you are right, not work how should be or some users report can be used, and that is related to something with bitwig and how handle the touch the software.
Option 1, I can apply for instant refund., just confirm.
Option 2, you can wait with no any warranty for see if this can be fixed, I can take a look on this some moment of January.
I already edit the documentation about "thing way of use with touchscreen" as experimental, is a feature under the zone of "test as your risk" than something I really planned when I created the tool. The purpose of Elephant is act as a companion of mouse.
Please confirm how you want proceed.