Collapsing a node in Lucidchart Android

Hi Hermano

Thanks for posting in the Lucid Community! Just to make sure that we are on the same page please check out our Mind Mapping article and mind map template from the Lucidchart Help Center and let me know if you have any questions about the intended functionality of mind maps.

There are a few specific things worth noting when working with mind maps:

• Mind maps can only be edited on Individual Team and Enterprise accounts. If you are on a free account you will need to upgrade before creating or editing a mind map.
• Mind maps have some specific formatting presets that limit how customizable they are. For instance the border thickness of mind map shapes is preset and cannot be changed.
• The Lucidchart app does have limited functionality. It may be worth it to login via a browser to ensure you have the best experience. 

Hope this helps--please let me know if you have any other questions!