https://bugs.winehq.org/show_bug.cgi?id=35731
--- Comment #9 from Kevin Meyer billy65bob@gmail.com --- My comment from 2016 seems to indicate that a fix landed somewhere between 1.7.13 and 1.9.7.
As for confirming its fixed/broken status right now. I no longer have the same hardware - Bela's comment seems to suggest it might've been an nvidia driver exclusive issue (but again, nouveau might've just been too slow to show the issue).
I actually did play through startopia a few weeks ago with Wine-Staging 3.8 without encountering any issues in a clean wineprefix. I presume ORM=fbo is still the default, so I can confirm that everything works correctly for an RX 580 w/ mesa 18.1.