Fix default language on Mac.

CHANGELOG.md

@@ -4,6 +4,11 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## 5.0.2 - 2022-12-13
+
+### Fixed
+- Default Language didn't match with the system language (Qt bug).
+
 ## 5.0.1 - 2022-12-09
 
 ### Fixed

linphone-app/src/app/App.cpp

@@ -853,7 +853,7 @@ void App::initLocale (const shared_ptr<linphone::Config> &config) {
 	}
 	
 	// Try to use system locale.
-	QLocale sysLocale = QLocale::system();
+	QLocale sysLocale = QLocale(QLocale::system().name());// Use Locale from name because Qt has a bug where it didn't use the QLocale::language (aka : translator.language != lolcale.language) on Mac.
 	if (installLocale(*this, *mTranslator, sysLocale)) {
 		mLocale = sysLocale.name();
 		return;