gnome-maps does not make use of pinch gestures
@Pointedstick
Submitted by Nate Graham Link to original bug (#775360)
Description
When I try to do a two-finger pinch gesture using either my touchpad or my touch-sensitive screen (Kaby lake HP Spectre x360), the gesture is not recognized. Zooming is only accomplished through scrolling, either using a mouse wheel or a standard wo-finger scroll gesture.
This gesture works in other programs (e.g. Chromium) so I know there is hardware and OS support; it seems like gnome-maps just doesn't understand what to do yet.