As far as I can tell, this plugin works most of the time. (Because it just restores default functionality, it's invisible when it's working properly, which makes it harder to gauge.)

I came here because I ran into a website that mangles copy and paste (Bloomberg Quint), and I wanted to notify the developer about it. Unfortunately, there doesn't seem to be an issue tracker for this, or even any sort of contact information; doing a web search or scrutinizing the underlying doesn't reveal anything, either.

So I guess I'm deducting a star because even though this plugin seems to do what it's supposed to do most of the time, there's no obvious way of reporting bugs or instances of websites not working correctly.

tl;dr Please add a link to a proper issue tracker or at least some sort of contact information for reporting bugs. Thanks!