Javier, If your physical buttons (the ones that move independently of the touchpad, and not just painted on) are not behaving correctly then please log a bug with:
ubuntu-bug libinput10 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1759300 Title: Gnome Shell: Touchpad right click (bottom right) area does not work To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gsettings-desktop-schemas/+bug/1759300/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs