Comment 0 for bug 1887300

https://github.com/ubuntu/yaru/issues/2099

[Impact]

 * The wacom overlay text is invisible and users can not use this gnome-shell dialog to map their wacom tablet hardware buttons

 * Backporting this to the stable release focal will let wacom users use this dialogue again, which is very important because you have no other way to map it in ubuntu

 * The fix is already in yaru master https://github.com/ubuntu/yaru/pull/2198

[Test Case]

 * Plug a wacom tablet to your computer, search for "wacom" in the gnome shell search and press enter to open the corresponding gnome-control-center page. Now open the dialog to map your buttons. See how the labels for each button are invisible

 * Build yaru from master and repeat these steps and see how the labels appear and you can properly map the correct button

[Regression Potential]

 * No regression potential

 * Built and tested with the yaru master branch

[Other Info]

 * Yaru issue: https://github.com/ubuntu/yaru/issues/2099
* yaru fix: https://github.com/ubuntu/yaru/pull/2198