I was directed by Nintex support to fill this out for what I think is something to fix and not a
feature request, but alas, here we are. Please reference Nintex case 00661971.
Quoted from ticket:
"The feature you can request to the Nintex Ideas is to make the list webpart is auto-refreshed
against or for the new list experience where a Nintex form is created. Then you can describe
that the list webpart on site page currently does not auto-refresh when a Nintex form is in use
on the new list experience, and the list webpart will be updated when the site page is refreshed
manually.
The new list experience is developed and released by Microsoft and Nintex forms and workflow
are working on the new list experience itself which are tested and supported. However the new
behavior (auto-refreshed) of the list webpart for the new list experience is not supported by
Nintex."