I do not use the trackpad’s 2 buttons. I do clicking by tap to click or clicking the whole trackpad. So I want to map the 2 buttons to something else. Autohotkey registers these 2 buttons as LButton and RButton. So I map:

LButton::Send "{Browser_Back}"

However, Autohotkey also registers tap to click or whole trackpad click as LButton. So tap to click or whole trackpad click are also changed.
Is there a way to differentiate between them?