https://bugs.winehq.org/show_bug.cgi?id=52111
--- Comment #7 from リェンーゆく teamworks1732@gmail.com --- (In reply to ricevacuum from comment #5)
Same thing happening for me on Arch Linux, wine-staging 7.15.
You can use the "Subpixel" anti-aliasing method as I mentioned before (If you're using GNOME, then you can change it here: https://pasteboard.co/tzM1cPB5yg1J.png).