I have physical disability which makes moving with all my body very difficult, thus I use Onboard virtual keyboard to work with my PC using mouse only.
My problem is that after installation of Ubuntu Mate 18.04 I realized its wait'n'click function (I don't know its proper name, I use OS localized in my native language) is grayed-out and inactive.
Wait'n'click function location (image is downloaded, the button of mine is greyed-out)
This may sound stupid, but this little button saves my health. I work as programmer full-time and I need to rest my fingers often. Please, could someone help me to make it work?