Enable the "Changes you made may not be saved." notification

• derelict-klaxon

• April 7, 2018 at 2:49 am

I am using ACF 4.4.12 and I noticed that on a post that uses ACF, I am not prompted about potential unsaved data in my fields when I try to navigate away from the page without saving. Does anyone know if there’s a documented/preferred way of enabling that?