Questions about Balancing Behavior in LTC6804-1


I am using LTC6804-1 for my current project.
I configured the external FETs separately for the Balancing operation of LTC6804-1.

What I'm curious about is how the Balancing of LTC6804-1 works when it's on.

For example, when Balancing is turned on, I wonder if the external FETs are controlled through Duty Rate adjustment by Sn on LTC6804-1, or simply in On state (ex. Duty Rate 100%)

In other words, can I control the amount of Balancing functions in LTC6804-1 rather than simply turning them on and off, such as Duty Rate?

Thank you.