Comment 4 for bug 1735816

OK, I just checked this on a system I built from master today, and I see the issue. However, in my case, but it's a little different.

After opening the copy with the copy note in the copy editor, I click the Copy Note button, select the delete box, and then click the X.

I click Save and Exit. However, in my case, I remain on the copy editor page. The copy information is removed from the working copies tab, and values for the other fields are wiped out.

Also, I want to add a note that I find the UI here a little confusing. I wasn't quite sure what to do after selecting the delete checkbox. I went with OK, but as was noted in Robert's documentation, this adds a blank note field.

Possibly related to bug 1721050.