Yes, buttons should only require confirmation if it’s a Required Confirmation Button as defined by Section 23554, but not if it’s an Exempt Button as defined by Section 23587. Of course, this only applies to Apps With Some Required Buttons as defined in Section 48994; Apps Always Requiring Confirmation as defined in Section 48985(b) must always request confirmation for every button. This applies only to Registered App Developers as defined in Section 15324. Unregistered App Developers should refer to Section 39406 for requirements. (Button itself is defined in Section 1144114(c), and is not to be confused with a Toggle, a Clickable Rectangle, a Clickable Text Container, or a False Button as defined in the same section.)