You’re best chance and getting input from the developer on things like this would be to open a new support ticket and ask there. The developer does not spend much time looking at feature requests here on the forum any more, he’s too busy working on ACF. He’s more likely to look at it in the form of a support ticket https://support.advancedcustomfields.com/new-topic/, although, there’s not guarantee there, it’s just more likely.
