"Try again" when enter invalid subscriber code entered does nothing

[intrications]

After entering an invalid subscriber code, the dialog offers a choice to "Try again" but clicking it just closes the dialog and leaves the user on the download view but with nothing happening.

It should show the dialog to enter the code again or, at least, return to the previous screen like clicking "OK" does. Or just remove it.

[libreliodev]

@intrications Please remove it