Dynamic Pricing Save Changes Prompt

Settings in dynamic pricing can go 3-4 levels deep and there is no save button. Going back a level (eg. Minimum nights) displays the updated values just entered, however that is misleading because if I don’t press the update button at the top level, I am not prompted that there are unsaved changes if I navigate to a new screen. So, I now have a 2 night booking, when I thought all new bookings would be minimum 3 nights. Not a very good experience.