How can I test the improvements? Wayland, XServer, Firefox, Gtk and QT patches were merged in 2021 already: https://bill.harding.blog/2021/06/06/linux-touchpad

How can I test the improvements? Wayland, XServer, Firefox, Gtk and QT patches were merged in 2021 already: https://bill.harding.blog/2021/06/06/linux-touchpad-like-macbook-update-touchpad-gestures-land-to-qt-gimp-and-x-server/ https://bill.harding.blog/2021/06/06/linux-touchpad-like-mac... But while running a current Debian unstable with Mate desktop, I don't know in which applications I could test the gestures, neither do I know which gestures are supported