I believe I have requested a version of this in the past but I would like to revive this request.
I want to be able to create a button where when you push the button, it actives a scene and when you push the same button, the scene advances to the next step (step 2) and will continue to each step until it reaches the end of the steps and then exits. I think playlists can do something similar but I want to be able to assign a physical MIDI button to activate this scene and then when I push the button, it will proceed to step 2, then step 3...etc until it finishes. No need to loop. A release all button would clear the button from where it's at regardless of which step it's at. I would have it change color briefly on press after it's active to indicate that the next step was activated when you push it again.
I have tried to accomplish this with a sequential list and I have not been able to. I could do this using the "Beat" button but then it requires me to use 2 midi buttons which makes this more challenging since I am already sending MIDI data for the beat from another source.