http://bugs.winehq.org/show_bug.cgi?id=58547
--- Comment #2 from Wilson wilsontulus5@gmail.com --- Forgot to mention that since version 681, Roblox Studio requires VirtualProtectFromApp which isn't correctly declared, thus causing it to crash before the splash screen, thus requiring this MR patch to be applied: https://gitlab.winehq.org/wine/wine/-/merge_requests/8553
And yes, simply reversing the guilty commit, even on the current upstream commit does fix the winewayland issue.