Merged requested to merge nana-4/gtk:dont-color-labels-directly-gtk4 into master
Directly coloring labels can create a lot of unintended behaviors.
Unfortunately we can't avoid directly coloring
it can be used individually. This, however, tries to inherit color from
the parent element of labels wherever possible.
Fixes #1643 (closed)
This also fixes the button's label color on the selected row;
and also fixes the modelbutton's label color when an app has
.devel class (only happened in gtk4):