When height wasn't passed it used the default current height for the returned RPC value, but not for the actual call to retrieve the current staking requirement, so it was passing a height of 0 and thus returning the old Oxen testnet requirement of 100 instead of the new SENT 120 requirement.
When
heightwasn't passed it used the default current height for the returned RPC value, but not for the actual call to retrieve the current staking requirement, so it was passing a height of 0 and thus returning the old Oxen testnet requirement of 100 instead of the new SENT 120 requirement.