[ask] ovs with bond0 + vlan not working in proxmox 7

[n0bie]

helo experts,
i am struggling to establish bonding with 2 sfp+ interface right now in latest proxmox 7.
here is our simple configuration in the screenshot.

am i missing something? after reboot and we still not able to reach the juniper switch.
here is our juniper conifguartion:

xe-0/1/0 {
        ether-options {
            802.3ad ae0;
        }
    }

xe-0/1/1 {
        ether-options {
            802.3ad ae0;
        }
    }


    ae0 {
        unit 0 {
            family ethernet-switching {
                interface-mode trunk;
                vlan {
                    members [ vlan200 vlan999 vlan300 ];
                }
            }
        }
    }

appreciate your help.