https://bugs.winehq.org/show_bug.cgi?id=50001
--- Comment #5 from Michael McGuire spoon0042@hotmail.com --- Seems to no longer be an issue in 5.20. But it's also working in 5.19 now as well. I think. So it's possible it was some side effect of steam doing something in the background. Which maybe shouldn't happen but I don't know if anything can be done about that.