Setting cursor to "none" doesn't hide it under Wayland
Steps to reproduce
- In gtk3-demo, select Cursors and press the blank button.
Nothing happens, the previously selected cursor remains used.
The cursor disappears.
Current head of
gtk-3-24, or whatever is in
GTK 3.24.8 in Fedora (3.24.8-1.fc30.x86_64) and GTK in 3.32 platform work fine.