I rarely use form wizards so not sure what you're describing with your terms. If the subform looks like a table, then you created one with a datasheet view, which is probably easy to modify to something else if that's what you want. However, if you based either form on a table, then sure it looks like what's in the table, especially if it's a datasheet. I don't build forms on tables either as a rule - you get all the fields and all the records unless you start applying filters to the form. If you're going to do that, might as well use a query instead I say. Besides, not always do you want every field from a domain on a form or report.
but no subform in the objects list
That I don't understand. Any form created should appear in the nav pane unless you make it hidden (can't even say if you can do that with forms because it wouldn't make sense). Another drawback to a wizard is the crappy names Access gives to objects. Often a control and a domain/table field get the same name, which can cause issues although it's rare I guess.
The more we hear silence, the more we begin to think about our value in this universe.
Paraphrase of Professor Brian Cox.