Replaces the old functionality well enough. I did change the userChrome entries to hide the icon though to "visibility: hidden" instead of "display: none" as that moved the text all the way to the left edge of the context menu. In case anyone has a similar problem.
thats a good point - i've been writing the CSS against the Proton interface, but looks like its not compatible with the old UI; in the old UI it needs to be "visibility: hidden" or offsets the text too far left, and in the new UI it needs to be "display: none" otherwise the text remains offset too far right.
