preg_match(): Compilation failed in Shield and Myth/Auth

@dolsorina Are you trying to access routes {locale}/login as below?

eg:

http://localhost:8080/index.php/fa/auth/a/show
http://localhost:8080/index.php/ja/auth/a/show

If yes, you should know that currently Shield does not support this method.

I want to know if you really need this possibility or not.

Because in order to support this method, we have to make changes in the file  Auth class LoginController and ... Shield.

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