Page scrolls horizontally at the same time I scroll down

[stefansedich]

If I have a page that has both horizontal and vertical scroll bars, if I am just scrolling down it will also scroll horizontally at the same time which is a little annoying (I am new so hopefully it is just some simple config), my current config is as follows:

Machine: 2015 MacbookPro

Section "InputClass"
MatchIsTouchpad "on"
Identifier "Touchpads"
Driver "mtrack"
Option "IgnoreThumb" "true"
Option "ThumbSize" "50"
Option "IgnorePalm" "true"
Option "DisableOnPalm" "false"
Option "BottomEdge" "30"
Option "TapDragEnable" "true"
Option "Sensitivity" "0.55"
Option "FingerHigh" "3"
Option "FingerLow" "2"
Option "ButtonEnable" "true"
Option "ButtonIntegrated" "true"
Option "ButtonTouchExpire" "750"
Option "ClickFinger1" "3"
Option "ClickFinger2" "2"
Option "TapButton1" "1"
Option "TapButton2" "3"
Option "TapButton3" "2"
Option "TapDragWait" "100"
Option "ScrollUpButton" "5"
Option "ScrollDownButton" "4"
Option "ScrollLeftButton" "7"
Option "ScrollRightButton" "6"
Option "ScrollDistance" "100"
EndSection

[samuelallan72]

I am having the same problem - Archlinux and also a 2016 Macbook pro.

Only seems to be a problem when swapping the button numbers for scrolling to achieve natural scrolling. - Scrolling works as expected with the following:

    Option          "ScrollUpButton" "4"
    Option          "ScrollDownButton" "5"
    Option          "ScrollLeftButton" "6"
    Option          "ScrollRightButton" "7"