Libreelec Add-on does not respect skin color configuration.

    Kodi's default skin is set to blue, if you change that color (skin/configure) and then navigate to settings/libreelec the skin color in the add-on is still blue.

    It's known and not something that can easily (or will be) fixed. The settings add-on is an independent background service. It doesn't run through Kodi and thus isn't part of the skin and cannot be skinned and cannot inherit properties of the skin. We've made it look like default Estuary to suit a percentage of users, but that's all we can do.