https://bugs.winehq.org/show_bug.cgi?id=46067
--- Comment #1 from Józef Kucia joseph.kucia@gmail.com --- Created attachment 63072 --> https://bugs.winehq.org/attachment.cgi?id=63072 Hack
5836b957e55c6ec3f720e995bb8a01ec295d7d38 just exposes another bug. It seems to be an issue with clears.
The attached patch helps but we need more tests.