Guest cluster does not see a shared VHDX

Hi!

I have a 2 Hyper-V VM, that want create guest cluster, using shared VHDX.

1. I create two virtual Windows 2012R2 std (VM first generation) on iSCSI SAN
C:\ClusterStorage\Volume3\domain.local\server1\server1.vhdx
C:\ClusterStorage\Volume3\domain.local\server2\server2.vhdx

2. I added the shared VHDX files to the first SCSI controller on both virtual machines and create shared VHDX:
C:\ClusterStorage\Volume3\domain.local\cluster\cluster_quorum.vhdx (4 Gb)
C:\ClusterStorage\Volume3\domain.local\cluster\cluster_data.vhdx (8 Gb)

3. Open up the advanced settings of the shared VHDX on both VMs and check the box Enable Virtual Hard Disk Sharing.

4. I see both shared disks in storage console (4 and 8 Gb), but cluster not see any disks

Sorry for my english. Help please!