In Firefox 41.0, the Paste from Word button will no longer enable. In previous versions of Firefox it worked, and it still works in other browsers. Your own demo is an example of this no longer showing up.
https://demos.devexpress.com/ASPxHtmlEditorDemos/Features/General.aspx
Screenshot of this behavior is included.
Hi,
Thank you for pointing out this behavior. I was able to reproduce it on our side. I will discuss it with the team. We will contact you once we have any results. We greatly appreciate your time and cooperation.