Nested Entity Form - Number of Childs in Form

[rennecke]

I defined a field for nesting childs in the form.
I defined, that the max. number of childs shown in the form should be 1:

But in the real form all childs are shown:

[support]

This option is for new form only. It's limit how many records you can add. But this is not limit of exist records.

[rennecke]

I can see two settings for the number of childs:

The upper one looks like that this limits the number of child records in the parent form. I would appreciate, being able to limit the childs shown in the form to just one (the last one ore if possible to set a filter, which one are shown). I guess that I can do that with some access rules for the nested form field. I will try.
The second one is to set the number of childs to be automatically added with new parent record (as you describe).