Onscreen Keyboard in Wayland cannot be summoned by swiping up on the screen
-- Ubuntu 18.04 LTS (also same issue exists in Cosmic) -- gnome-shell 3.28.1-0ubuntu2
When user is logged in using Wayland, swipe-up gesture cannot be used to summon the OSK. Problem is non-existent on Xorg.
This has been reproduced on multiple devices, leaving the user unable to use the OSK in many situations.