There is just one hidden group here.
[text* text-383 "Just a textarea"]
[group group-hidden]
this group should be always hidden.
[/group]
[submit "Send"]
[multistep "3-3"]
Step 1
---------
Menu show group: [menu-show-group-1]
[group-1]this will only show if group-1 was shown[/group-1]
Step 2
---------
yolo text: [text-872]
[group-lo]lo group shown - text was [lo-text][/group-lo]
[group-yo]yo group shown - text was [yo-text][/group-yo]
Step 3
---------
text-383: [text-383]
If there is no text here, the group is hidden:
[group-hidden]I'm hidden!![/group-hidden]
That's all!