Ah, I think I see better now what you are suggesting, and imho that does sound pretty useful.
I will try to re-state below, what I believe you are describing…
Note, I’ve just recently been exploring the GF capabilities for adding new fields and add-ons. You’ve inspired me to take a crack at adding your feature to my new field type, and I will try to also assess the viability of extending such an enhancement to all the core field types - unless someone with more experience chimes in here with any impactful comments…
Feature: Admin-Only Viewable Description Text Block
In field edit mode, expose textarea input box below description box.
In form edit mode (field “closed”), render admin comment below field label
In page render mode, suppress display of admin comments
LMK if I’ve captured and described your idea correctly, thanks !