Frigate snapshots not working on notifications (phone)

Env: Frigate & HAOS running in seperate LXC containers inside proxmox.

I’ve just switched over to an N100 running Proxmox from my previous Rpi setup, and have installed a Reolink E1 Pro camera and Frigate. I have a 1Tb ssd installed in the mini pc and would like to use that for the storage location.
Frigate appears to be working all fine, but with the HA frigate integration installed and using the Frigate notification blueprint, I can’t seem to get the snapshot (or clip) to pop up on my phone.
Do I need to do anything special to feed the snapshots through from Frigate on Proxmox to HOAS on Proxmox?
I beleive I have the MQTT broker all set up corectly. Any thoughts?

So why create a new thread instead of posting in the thread for that Blueprint???

I dont think its a blueprint issue. i think its something to do with the way the Frigate/HAOS is set up