Its kinda foolish that you need this separated app to enable dark mode or change the icons on gnome. Actually, all these features should be already on the settings of gnome, not in a separateded app. The customization settings on gnome are so anti-intuitive. Its a pretty good DE, but cinnamon has a much better customization setting.
Tentei utilizar para corrigir problema do meu botão direito do trackpad mas infelizmente não ajudou. I tried using it to fix my right trackpad button issue but unfortunately it didn't help.
It works well if you install the GNOME DE, by installing package gnome-session and login in this type of session. Almost indispencable for this DE.