From fa21f97b68e346bde093dad5ae143da109b50062 Mon Sep 17 00:00:00 2001
From: Raymond Hill <rhill@raymondhill.net>
Date: Mon, 17 Oct 2022 08:13:48 -0400
Subject: [PATCH] [mv3] Use navigator.languages instead of
 i18n.getAcceptLanguages

Related issue:
- https://github.com/w3c/webextensions/issues/107
---
 platform/mv3/extension/js/ruleset-manager.js | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/platform/mv3/extension/js/ruleset-manager.js b/platform/mv3/extension/js/ruleset-manager.js
index 3c1353b69..c190c2e3b 100644
--- a/platform/mv3/extension/js/ruleset-manager.js
+++ b/platform/mv3/extension/js/ruleset-manager.js
@@ -348,11 +348,9 @@ async function defaultRulesetsFromLanguage() {
 
     const langSet = new Set();
 
-    await i18n.getAcceptLanguages().then(langs => {
-        for ( const lang of langs.map(dropCountry) ) {
-            langSet.add(lang);
-        }
-    });
+    for ( const lang of navigator.languages.map(dropCountry) ) {
+        langSet.add(lang);
+    }
     langSet.add(dropCountry(i18n.getUILanguage()));
 
     const reTargetLang = new RegExp(