I have a SharePoint list which has a Title column and a Description. The Description column is a multi-line text field.
I would like to not display the Description column and instead show the relevant Description when moving the cursor over the Title field.
I've found JSON code to display a card or image when hovering over a field but I'm not sure how to do something similar with just a string of text.
I'm guessing it's fairly easy for someone who knows what they are doing!