https://bugs.winehq.org/show_bug.cgi?id=49109
--- Comment #3 from speakn2erasmus@gmail.com --- I don't know how to invoke the new wined3d Vulkan codepath so I don't think that's the problem. I only enter [ WINEPREFIX="..." wine PillarsofEternityII.exe ]
Well I did the bisection using "git bisect start -- dlls/wined3d" assuming that is where the issue lay but maybe that was a mistake. I'll do the more generic bisection between 5.6 and 5.7 and report my result.