Hi Paul,
I have been taking a look at the support forums for the Toshiba Satellite Pro laptop and saw this comment on their forums:
"The older way to scroll is to place one finger on the right-side of the touchpad and drag up or down."
Could you try this on the device to see if this works at all? Just trying to see if we can offer a potential work around while we discuss this with development.
Kind Regards,
Tracy Rauch
Service Operations Manager