I had Accordance open with a single workspace and noticed that one of my tabs was missing. Thinking that I must have closed it recently by accident, I opened a recent autosaved session. Then I noticed that in the Window menu there were two entries for my workspace. I expected Accordance to replace my workspace window with the one from the autosaved session, but instead I got two windows for the same workspace. I don't remember it working that way in the past. Is this how it is supposed to work, or is this a bug?
As an aside, I think Shift-Cmd-T to reopen the last closed tab would be a great feature. I sometimes close the wrong thing with Cmd-W.