I use mouse fix together with karabiner. but trigger right click unexpected.

[yam-liu]

I am using Logitech M575. Modified right-click + trackball movement to scroll using Karabiner with the following config.

{
    "description": "RightClick + CursorMove => Scroll",
    "manipulators": [
        {
            "from": {
                "modifiers": { "optional": ["any"] },
                "pointing_button": "button2"
            },
            "to": [
                {
                    "set_variable": {
                        "name": "enable_mouse_motion_to_scroll",
                        "value": 1
                    }
                }
            ],
            "to_after_key_up": [
                {
                    "set_variable": {
                        "name": "enable_mouse_motion_to_scroll",
                        "value": 0
                    }
                }
            ],
            "to_if_alone": [{ "pointing_button": "button2" }],
            "to_if_held_down": [
                {
                    "set_variable": {
                        "name": "enable_mouse_motion_to_scroll",
                        "value": 1
                    }
                }
            ],
            "type": "basic"
        },
        {
            "conditions": [
                {
                    "name": "enable_mouse_motion_to_scroll",
                    "type": "variable_if",
                    "value": 1
                }
            ],
            "from": { "modifiers": { "optional": ["any"] } },
            "options": {
                "momentum_scroll_enabled": true,
                "speed_multiplier": 2.0
            },
            "type": "mouse_motion_to_scroll"
        }
    ]
},

It worked well(no current reporting issue) before using MacMouseFix (MMF).

When MMF is enabled, the scroll becomes smooth, but the right click is triggered unexpectedly if I scroll and release the right button very quickly.

Please help.

[yam-liu]

For this one, I have searched for some issues and understand your concerns.

Could you please guide me through the fix to avoid the right-clicking issue with Karabiner? I can try to modify and compile it myself.