App language can't be changed

[cremor]

The TizenTube app was automatically set to my home country and native language after installing it. I want to change the app's language to English. But I can't change the language in the app's settings. After I choose a new language a dialog screen is shown where I have to confirm an app restart to change the language. But that confirm button doesn't do anything.

The same settings works fine in the official YouTube app.

Maybe related: The TizenTube app also can't be closed by pressing the back button on the main screen. There is a popup that asks for confirmation if I really want to close the app, but confirming that popup also isn't possible.

[cremor]

@reisxd Did you close this issue because of #74? If yes, this still doesn't work even with the user agent settings that you added to TizenBrew later.