I have a FC and two tables:

I've joined from Test_FC to Test_Table via the ID fields.

I've also joined from Test_FC to Test_Table_2 via the ID fields.

Result:

Question:
This is what the Layer Properties >> Joins window looks like:

To be honest, I don't really know what I'm looking at in that diagram. The structure presented there isn't what I expected to see; I would have expected something like this (but more elaborate):
Is that diagram presenting the joins correctly?
Thanks.
ArcGIS Pro 3.0.2