I want to show child pages/sections after a user clicks on the parent page/section like the example below. Is this possible to do somewhat dynamically? I don’t want to have to build multiple groups that are just copies of each other and hide/show them if possible.
It’s entirely possible. Embed a dynamic repeating group within another dynamic repeating group and create the top-level and 2nd-level menu items. Show/hide the embedded repeating group based on what top-level item was selected.