[Request] Use button 5 to simulate 3-finger swipe up (on MX Master)

[tkintscher]

Hi,

thanks for the great tool! It is working well with the MX Master 3. 👍

Since the MX master has three thumb buttons (forward, backward, and expose) I was wondering if the additional button (number 5, I guess) could be mapped to the three finger swipe up (showing Mission Control by default).
This would nicely mimic the behavior of Logi Options 🙂