https://bugs.winehq.org/show_bug.cgi?id=51238
--- Comment #5 from Jan Braun janbraun@gmx.net --- While WoWS does not crash with the staging patch for me, the port UI does not get rendered. I only get a rotatable view of my ship in port. Like you'd want for a wallpaper, but no menu, no buttons to start a match or anything. So it's not playable.
Wine fd7954974b9d94b4abe5b2ee8918f8ca063b51db, with 0014-wined3d-Implement-wined3d_deferred_context_map.patch applied. Same behaviour with 0013-wined3d-Implement-wined3d_deferred_context_update_su.patch applied as well.