https://bugs.winehq.org/show_bug.cgi?id=50110
--- Comment #2 from kolAflash kolAflash@kolahilft.de --- (In reply to kolAflash from comment #1)
First bad commit: https://source.winehq.org/git/wine.git/commit/ d5a10e2d2882a8f2a7dbeb7dafb8db2bd96f2cdd
Reverted that commit on wine-staging-5.21 and the bug is gone.