The linked content directly leads to what I said. Gnome developers should address this of course (and they don't want to), but I'll repeat recommendation for the end user - use KDE and avoid Gnome. It has been so not just because of the above issue.
Feel free to read it for more details!
If you use KDE, your default icon theme will be KDE's breeze-icon, not Gnome's adwaita-icon-theme, and the problem won't appear.