https://bugs.winehq.org/show_bug.cgi?id=51758
--- Comment #5 from Giovanni Mascellani gmascellani@codeweavers.com --- Hi, I fixed this as well. Unfortunately Windows' time zone format is very restrictive, so when converting from tzdata sometimes choices have to be made, and it's never clear how to them the way Microsoft would do them.
Can you try again and let me know?
https://gitlab.com/giomasce/wine/-/blob/tzdata/loader/wine.inf.in
Thanks, Giovanni.