Add the settings dir(Specifies the primary text direction for the name, short_name, and description) and the lang(Specifies the primary language for the values in the name and short_name) to manifest.json options

pwa/app_settings.py

@@ -20,5 +20,7 @@ PWA_APP_ICONS = getattr(settings, 'PWA_APP_ICONS', [
         'sizes': '160x160'
     }
 ])
+PWA_APP_DIR = getattr(settings, 'PWA_APP_DIR', 'auto')
+PWA_APP_LANG = getattr(settings, 'PWA_APP_LANG', 'en-US')
 
 

pwa/templates/manifest.json

@@ -7,5 +7,7 @@
   "display": {{ PWA_APP_DISPLAY|js }},
   "background_color": {{ PWA_APP_BACKGROUND_COLOR|js }},
   "theme_color": {{ PWA_APP_THEME_COLOR|js }},
-  "icons": {{ PWA_APP_ICONS|js }}
+  "icons": {{ PWA_APP_ICONS|js }},
+  "dir": {{ PWA_APP_DIR|js }},
+  "lang": {{ PWA_APP_LANG|js }}
 }