HA Unlinked status (as was in UTM9) still missing

Hello,

is the Unlinked HA status still missing (as it was in UTM9)? When you disconnect any network cable from passive device it will not give you any clue, that something is wrong - on the contrary it will falsely assure you that failover will work perfectly.

That is often a big problem (both during disaster, but also during SF upgrade).