I have set up a communication site as a hub site and then associated 2 other sites (communication) with it. However, I am site collection admin in HUB site & associated site.
I have configured the promoted tiles using the Manage Query Rules on the HUB site as well as associated site.
The issue is that when searching from the hub site, then only Hub site promoted tiles is displayed, the no promoted tiles from the associated sites are displayed.
When user search from the search box on a hub site, they don't see any associated site promoted tiles even if they are on the All tab.