https://bugs.winehq.org/show_bug.cgi?id=47508
--- Comment #3 from ajduck@outlook.com --- Okay, I've done the regression test. The commit that introduces the bug is commit 4a6e69ad3aff6fff2817b05ee2cdcc7e94f960a5 (libwine: Ignore 0 weights as described in Unicode collation algorithm.).
https://source.winehq.org/git/wine.git/commit/4a6e69ad3aff6fff2817b05ee2cdcc...