Currently, users can only add captions in wikitext but not in VE. We will add the option to add a caption to maps with a text input in Visual Editor.
NOTE: The decision was not to prioritize the work needed to use the VE text input currently used in image captions. The input could be updated to this in future work but not as part of this ticket.
===Requirements
[] Add simple text input field which accepts wikitext formatting
[] Add help icon and help text
====Mock and specs
See epic: T318834
===Content
**Caption**
This caption will display below the map in the frame (same as image captions). Adding a caption forces the map to have a frame.
Wikitext formatting can be used here, for example for bolding, links, or references.
===Technical implementation
Goes into the attribute <mapframe text="…">
===Result
{F35598865}