Firefox 50. Problem with drag and drop attachments
If Firefox 50 occurs problem with drag and drop attachments. For example, I
use Jira and attach some file via drag and drop and there is occurs many
copies of attachment - see attach.png
But in Nightly Firefox 53.0a1 (2016-11-22) there is no problems. And I do
not remember, in which services also used drag and drop attachments for
reproducing not only in Jira.
And now I have no possibility for check it in beta and aurora releases.