handsontable/jquery-handsontable — pull request #1658 by chfw (2014-07-31 13:29:36+00:00)
Title: make sure context menu is above the table after the table was rendered

I have tried most of the show case of handsontable on your website and I cannot find the bug. However, I found the bug in my situation. I pretty much used the example of your backbone.js integration example. The only difference is that I have a data backend hence the handsontable rendering happens multiple times after its initial setup. Then I have this ugly bug ( https://www.dropbox.com/s/5ozycqm6tlbptit/bug.png ). The bug is reproducible in IE 8, Latest Chrome and Firefox 23. The way to fix it is to add a big enough z-indx to htContextMenu.

I am sorry that I don't know how to write a test case for this visual bug.