Steps to reproduce:
- Open up Product Menu > Control Panel > Settings > Instance Settings
- Change localization to Japanese by appending /ja/ after the port and group in the URL (e.g., http://localhost:8080/ja/group/control_panel...)
- Observe the second icon that reads メールアドレス for Mail Settings
There should be a new language key for this panel, and it should be set as メール設定 to be contextually appropriate.
メールアドレス (email address) is the wrong key for this context.
Tomcat 9.0.17 + MySQL 5.7