This is common on Linux even with scroll wheels and trackpads. “Natural” or “Inverted” scrolling is weirdly the default on KDE, GNOME, etc. I turn that shit off.
I think of it as you’re “dragging” the page in the direction you’re scrolling as if you were putting your finger on it and moving it that way. I don’t like the inversion of that.















I stopped playing completely when they broke anti-cheat on Linux. I was already waning on the game and that sealed the deal for me.