Even if you activate skins in config.php, users who belong to "No Institution" can't use skins. This is because the institution-level skins config is hidden from the "No Institution" config screen (since it shows only a subset of the available configuration options), and so it defaults to false.
Even if you activate skins in config.php, users who belong to "No Institution" can't use skins. This is because the institution-level skins config is hidden from the "No Institution" config screen (since it shows only a subset of the available configuration options), and so it defaults to false.