For Clickpads, the finger must be pressing the touchpad for physical clicks.
For Clickpads, the finger must be pressing the touchpad for physical clicks.

This avoids clicks occuring when the clickpad is not being touched by a finger.
This happens for example with the Sony Vaio Pro, which has a very flexible chassis.

When sitting down with the laptop on your belly, and typing, this will otherwise trigger a clickpad physical click by
pressing the touchpad from under the chassis of the laptop. Also known as "belly-clicking".

gdestuynder/xf86-input-synaptics,gdestuynder/xf86-input-synaptics