Hello everyone, looking at the official site, the recommended configuration for Access Point mode is as follows:

however, I need to integrate a switch into my home network and I configured my network as shown:

in the app, however, the connection diagram makes me wonder: it seems that the connection is in router mode:

should not the pattern be linear?
Should not it be from the main deco to the second deco and finally to the third like in the first picture I posted?

thanks