Most users won't even know the difference between Wayland and X.org and X11 unless they are already the kind of tinkerers who used Linux on the desktop despite its drawbacks. Normal people have no idea what any of it means, and they should not need to know.
Supposedly upstream electron has fixed this but I'm yet to see a single electron app that works. Maybe they just haven't updated electron.
Gotta say this issue sounds minor compared to not being able to set the scroll speed.