https://bugs.winehq.org/show_bug.cgi?id=54704
--- Comment #13 from reserv0@yahoo.com --- (In reply to Olivier F. R. Dierick from comment #10)
Maybe you can split your patch and check if both commits must be reverted or only one?
Yes, and reverting https://source.winehq.org/git/wine.git/commit/775a2d5f4cc9a84bd9473d5fd81c67... is actually enough to fix the regression.