Change Detection and model refresh

Hello.

I have two tables in my semantic model that are from two different source systems.

The mode is direct query and I have set up change detection on the one table, which is working fine. However the whole model (i.e. other table) is not being refreshed when a change is detected. Is this normal behaviour?

I was under the impression that a change in any table in the model would refresh the whole model.

Any insight would be highly appreciated.

Thanks

Rodney