I added a page parameter to a specific button to send on click. It added the page parameter to every single button with an undesirable default action. The default action was "ask the user for a value". This required me to go to every single button and remove that.

It is very very unintuitive. Page parameters set to specific buttons should NOT update all buttons. That is not the desired or expected behavior, as they are not being defined as "global". If another admin were to see the unexpected page parameter on a button that does not need that value, and remove it, it would thus remove it from the buttons we do want it on.

see here: