Add support for MouseButton4, MouseButton5, etc

thats a stupid point, its always more complicated than you think? always? really? that is obviously not true. Some things, yeah harder than it would first seem, but this, specifically this, absolutely not. Especially not for the 65 billion dollar corporation with over 1000 engineers that owns the platform, I’d bet they can figure out how to add 2 enums.

So what we should do nothing while the things we think are important are ignored? We’re not going to get anywhere without constantly voicing what we think is important.