From 4875cad7186e0551d263144aaf187bebd9111346 Mon Sep 17 00:00:00 2001
From: Frank Elsinga <frank@elsinga.de>
Date: Fri, 19 Apr 2024 04:34:54 +0200
Subject: [PATCH] Tested alternative approach

---
 src/i18n.js | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/i18n.js b/src/i18n.js
index e990c988..77beba5b 100644
--- a/src/i18n.js
+++ b/src/i18n.js
@@ -64,7 +64,10 @@ const rtlLangs = [ "fa", "ar-SY", "ur" ];
  */
 export function currentLocale() {
     const potentialLocales = [ localStorage.locale, navigator.language, ...navigator.languages ];
-    const availableLocales = potentialLocales.filter(l => l && (l in messages || l.substring(0, 2) in messages));
+    const availableLocales = potentialLocales
+        .filter(l => !!l)
+        .map(l => l.substring(0, 2) in messages ? l.substring(0, 2) : l)
+        .filter(l => l in messages);
     return availableLocales[0] || "en";
 }