Use Logitech Trackball with Better Touch?

[devalias]

@Charles218 So it turns out that 'Works on keyboards with same type' is the correct way to do this for keyboards; though it won't work correctly when Karabiner is being used and takes 'exclusive control' of the device.

@Andreas_Hegenberg

Mh that should definitely work, I use it all the time to remap e.g. Logitech buttons.
One restriction: it will not work if another app has taken exclusive lock /control over the keyboard (e.g. Karabiner Elements)

This is because then BTT needs to fall back to the higher level system API's, which don't allow to get the keyboard type.

From a quick skim, I don't think there is currently equivalent functionality for 'only re-map this on the mouse I recorded it on' like there is for the keyboard shortcuts. I'll mention it in that thread and maybe they can add a new feature for it!