[Zubersoft]

If you disable touch input while stylus mode is active, that will ensure that touch input from your hand/palm is always ignored. If you turn it on, then the input should be ignored, but the logic for this is a little complicated as there is no built-in palm rejection in Google's framework. The touch detection looks to see if the surface area of the input is larger than a certain value, and if it is, then it is considered a palm and is ignored. If your palm rests in such a way that two separate parts touch the screen and each has a small surface area, that would look like a pinch gesture to MobileSheets and it would certainly interrupt the annotations. In version 3.7.2, I added a toggle to turn off palm rejection - this was mainly done as I've had a few users whose devices would report touch events with a massive surface area, and they would be ignored as MobileSheets thought it was a palm. Those devices seemed faulty in my opinion, but this was the only way to allow those users to annotate with their fingers.

Mike