https://bugs.winehq.org/show_bug.cgi?id=38708
--- Comment #12 from Zebediah Figura z.figura12@gmail.com --- (In reply to N. Andrew Walsh from comment #11)
I'm using wine-staging-6.7. I can't even remember anymore when I stopped having this issue, unfortunately. I just masked wine-1.7, and don't think the problem was still there in wine-1.8. But that was four years ago; I'm afraid there's little I can do to help at this point. Wine below 6.0 isn't even in the gentoo repositories anymore.
Thanks for the follow-up, though. Feel free to close the issue.
Does it work in upstream (non-staging) wine?