We discovered and filed this bug a few weeks ago (Ticket 13285) for a three-language project that we have.
The ticket has the status 'Nominated for release'... Whatever that means.
It's not explicitly mentioned for version 4.1.0, which would be a pretty serious issue, as we consider this bug to be quite essential.
So here's hoping your discovery of the same will speed up the tickets!
I just came across this ticket in our support portal. I can confirm that this issue has been resolved in version 4.1.0 and I have updated the tickets accordingly.