This property is useful for forcing tracking behavior even if the clock
can directly be used by timerfd.
This can be useful in cases where the clock is for example the realtime
clock and can shift and change during playback unexpectedly. The node
driver can handle this without a DLL. But, in some cases, graphs can
experience a more stable behavior if the DLL is used and it manages
the readjustment to the updated time.
This is also useful for testing and debugging the DLL's behavior.