Hi!
I am aware, and the issue will be addressed in some form with the next
release. This issue is so incredibly minor though that I wouldn't even
have classified it as a security issue (it allows you to figure out if
a file exists on the system if you know its exact path, and that's it.
All you do is gain a little bit of information about the system).
So yeah, will be addressed, but ironically the fix is more dangerous
that the issue itself because we may break legitimate usecases if we
aren't careful. Because of the extra testing this needs, it hasn't
been resolved yet (but will be soon).
Cheers,
Matthias