Linstor Generated Files

The Linstor doesnot create the data for the node and shows it as –

resource "lin-db"
{
    
    options
    {
        quorum off;
    }
    
    net
    {
    }
    
    on "S-3-Activewellness"
    {
        volume 0
        {
            disk        /dev/vg-db/lin-db_00000;
            disk
            {
                discard-zeroes-if-aligned no;
            }
            meta-disk   internal;
            device      minor 1002;
        }
        node-id    0;
    }
    
    on "S-2-Activewellness"
    {
        volume 0
        {
            disk        /dev/drbd/this/is/not/used;
            disk
            {
                discard-zeroes-if-aligned no;
            }
            meta-disk   internal;
            device      minor 1002;
        }
        node-id    1;
    }
    
    connection
    {
        host "S-3-Activewellness" address ipv4 172.16.85.3:7002;
        host "S-2-Activewellness" address ipv4 172.16.85.4:7002;
    }
}

as can be seen that the resource file doesnot specify the disk /dev/drbd/this/is/not/used; resultantly connections not established.
After making a manual change in resource file as under

resource "lin-db"
{
    options
    {
        quorum off;
    }

    net
    {
        cram-hmac-alg     sha1;
        shared-secret     "Umqly0qjhATQG6+IUTa3";
        verify-alg "crct10dif";
    }

    on S-3-Activewellness {
        volume 0 {
            disk /dev/vg-db/lin-db_00000;    # Correct disk path for S-3 node
            disk {
                discard-zeroes-if-aligned no;
            }
            meta-disk internal;
            device minor 1002;               # Minor ID for the resource
        }
        node-id 0;
        address 172.16.80.3:3366;            # IP address of S-3 node
    }

    on S-2-Activewellness {
        volume 0 {
            disk /dev/vg-db/lin-db_00000;    # Correct disk path for S-2 node
            disk {
                discard-zeroes-if-aligned no;
            }
            meta-disk internal;
            device minor 1002;               # Minor ID for the resource
        }
        node-id 1;
        address 172.16.80.4:3366;            # IP address of S-2 node
    }
}

# Connection block for DRBD communication (should be outside the resource block)
connection
{
    host "S-2-Activewellness" address ipv4 172.16.85.4:7002;  # Correct IP for S-2
    host "S-3-Activewellness" address ipv4 172.16.85.3:7002;  # Correct IP for S-3
}

on refreshing or restart drbd data disappear and reverse to previous configuration mention earlier.
Please point me to documentation or method that either
(1) Linstor creates the resource correctly and allows specifying of an IP for replication.
(2) Any other method or approach to overcome this issue.

Thanks in advance