You mean the Action Palette scripts are accessed via menu File>Scripts>Script Name. Actions are accessed, created, recorded, edited, stepped through and played via the action palette controls. The Action palette has some option in its fly-out menu one being Button mode. Button mode I never use and I do not see any additional options for button mode that would effect the button mode layout. I have several versions of Photoshop installed on my machine and it looks like Adobe changes the way button mode is displayed. CC 2015 format is quite like CS2 button format.