I'm hoping I'm just missing something, but it seems I'm rather limited as to what I can put in to a responsive cell. Is there any way I can put anything I want into a "cell", regardless of whether an element has been made "responsive"? I get that I'm in a responsive layout, but when working in html, I can put anything I want into a Bootstrap cell, even without specifying any Bootstrap column classes.
Thank you for contacting us.
You can use many of the UI elements in the Toolbox in Indigo Studio for responsive design layouts. You'll see an indicator for the ones you can't use. Were you looking for an particular element you couldn't add?
Also, you don't need to make elements responsive to place them inside cells in our Bootstrap Container. You can use them as they are in the Toolbox.
Please refer to our help docs for more information on this topic, for example: http://help.indigodesigned.com/designing-responsive-web-pages/creating-your-first-responsive-web-page-layout.
Please, let us know if we can help you in any other way.
Indigo Studio Team
If I double-click to put the cell into edit mode, it won't let me insert a Tree. Hovering over Tree, it says "You can only add responsive UI Elements". It's the same with the Table element, and a few others.