PageTable - A way to choose dynamically the parent for pages

[LAPS]

I opened a new wishlist topic on the PW forum for this and in the meantime I ask to the community looking for a reasonable solution.

 

Using the PageTable field, is there a way to un-restrict the creation of pages under a given parent template page (or as page children if no parent for items is selected)? That is, is there a way to allow the selection of the parent page dynamically / on the fly during page creation via the PageTable field?