2660 enabledScopes, closes #729

user.js

@@ -1241,12 +1241,12 @@ user_pref("browser.download.hide_plugins_without_extensions", false);
 
 /** EXTENSIONS ***/
 /* 2660: lock down allowed extension directories
- * [SETUP-CHROME] This will break extensions, language packs, themes and any other XPI files which are
- * installed outside of profile directories (see GitHub issue #674 for an issue with language packs in Linux)
+ * [SETUP-CHROME] This will break extensions, language packs, themes and any other
+ * XPI files which are installed outside of profile and application directories
  * [1] https://mike.kaply.com/2012/02/21/understanding-add-on-scopes/
  * [1] archived: https://archive.is/DYjAM ***/
-user_pref("extensions.enabledScopes", 1); // [HIDDEN PREF]
-user_pref("extensions.autoDisableScopes", 15);
+user_pref("extensions.enabledScopes", 5); // [HIDDEN PREF]
+user_pref("extensions.autoDisableScopes", 15); // [DEFAULT: 15]
 /* 2662: disable webextension restrictions on certain mozilla domains (also see 4503) [FF60+]
  * [1] https://bugzilla.mozilla.org/buglist.cgi?bug_id=1384330,1406795,1415644,1453988 ***/
    // user_pref("extensions.webextensions.restrictedDomains", "");