I'd be inclined to ask a second question in addition to "What happens when you press refresh?":- What happens when the user presses BACK. Pagination seems acc

I'd be inclined to ask a second question in addition to "What happens when you press refresh?":- What happens when the user presses BACK. Pagination seems acceptable, but if I go to a list page, then apply 3 filters, do I have to click "back" 3 times to leave the page? Do you just overwrite the history to allow the described 'refresh recovery' without clogging the history? Do you "debounce" sessions of filter changes within a period of time into a single "back"?