Hi,
Here is the jsfiddle I created base on the read only example:
http://jsfiddle.net/crawlregister/kj02gnqj/
https://docs.handsontable.com/0.24.2/demo-read-only.html?_ga=1.236011394.285325651.1447751691#page-cells
It looks, if the readOnly property is set to true in cellProperties. One can’t make it readable through right click context menu.
Is this the expected behaviour?