Sub-table not available in repeat output fields list

Perhaps related to this already showing as fixed:

Wappler Version : 5.1.1
Operating System : mac
Server Model: node
Database Type:
Hosting Type:

Expected behavior

A sub table should be displayed in selecting Output Fields on Repeat Properties

Actual behavior

The table is not shown

How to reproduce

Setup a query that has a join, to a table with a sub-table.
In this case users has notification_settings as a subtable and is selected in the query:

However in trying to select this sub-table for output, it is not shown.

You should be able to see and choose from the fields you have listed in the top level query:

For example for:

you should see:

image

Make sure indeed you use aliases when ambiguate field names are used.

What do the colors represent? In my example the sub table is orange and in yours it is green.