Or, rather, how to get only message of the end of Inertial Scrolling?

Disconnect InertialScrolling or better change inertial scroll constants so that scroll is not happening (reduced to 0). This should be an easy change.

thank you :) yeah, it was an easy change, I just wished to have an option on the TimelineBand control itself :)

yes, you can do this option and check-in the change :)