Hub to hub steering with embedded sla health check

Hello

In a multi regional setup where site-to-site ipsec tunnels between hubs are establish ed, I am trying to use embedded sla information between them to signal best ipsec tunnels. Like one being spoke from the other. 

The issue is that hub with "detect mode remote" doesn't see any sla information in the " diag sys sdwan health-check remote" although it is received from spokes. 

Configuration is the same, the only difference could be the type of tunnel? 

Any help appreciated 

Best regardd