https://bugs.winehq.org/show_bug.cgi?id=56597
--- Comment #5 from wszqkzqk@qq.com --- (In reply to Eric Pouech from comment #3)
what makes you think that ucrtbase is to blame?
????????????Maybe it's wrong.
I just infferred from the if you need to use ANSI escape code in old windows versions, you need to additionally call the Windows API, but after the Windows 10 1511 update, you no longer need to.
Now it looks like more verification is needed to figure it out.????