The other issue is the keyboard. Unless you have it on a solid surface, you have to be very careful about putting any weight on it. The keyboard will flex, which causes it to think the trackpad has been pressed. You can imagine the issues that come from that.
A Microsoft Store exchanged my keyboard for a new one, thinking it must have been a defect. After using it for a while and having the same experience, Microsoft support told me that's how the keyboard is designed and I need to be more careful when using it. OK...