Yep! You got it! I can understand it hanging around for, perhaps, an hour. But any longer than two or three is kinda ridiculous. I swear it was more than 24 hours when I ran into the problem (but I s'ppose I could be wrong). Vote
Yes for a cancel button.
Possible solution? To delete the unwanted text as Bill described ( using CTRL-A to highlight all followed by hitting the DELETE key) and then
wait until the red "Draft Saved" alert flashes on the screen. Seems like the box would then return to being blank. Ya think?