https://bugs.winehq.org/show_bug.cgi?id=37686
Zarko Zivanov zzarko@gmail.com changed:
What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED Resolution|--- |FIXED
--- Comment #1 from Zarko Zivanov zzarko@gmail.com --- OK, more testing today... As AMD just released new Catalyst drivers, I first uninstalled the current ones and tried the game with FOSS drivers. Grass looks as it should - no flickering. So, not a Wine bug (sorry for that!).
After installing new catalyst drivers, this bug is gone even there.
Dynamic lightning still doesn't work with any of the drivers.