Fortiswitch vlan not passing

I have four standalone switch 1048E.  I am in the process of implementing to new fortigates.  I am having an issue where the switch isnt passing the vlan accross to the uplink port.  This is the HA port for the Fortigate pair.

I have packet captured off both the inbound and Uplink port.  I can see the fortigate is sending the HA packets to the port but nothing appears to be getting to the uplink port.  I have reviewed the config to ensure that the vlan is set to allow on that trunk.

So my question is that has anyone seen this on Fortiswitches and if so what can I do to fix it.  I have had an open support ticket for months and no resolution so hoping the community can help me out.

Thanks ahead time.