Scroll wheel being counted as m3/m4 but only in deadlock

[SoupIsLumpy]

Only in this game, when using my scroll wheel click to alt cast, if I tilt it right or left it will count as m3/m4 instead of an alt cast, which means I can sometimes not get the ability I want (Dynamo group teleport) leading to avoidable deaths

(Linux Mint, Logitech G502 Mouse)