When you set an item as the copycat target while the copycat is currently in duplicate mode with another item, the orange highlight around “R| Duplicate Mode” remains despite the copycat not being in duplicate mode.
Steps to Reproduce
Put the copycat in duplicate mode and set another item as the copycat target.
What I expected to happen
The orange highlight around the “R| Duplicate Mode” dialog disappears, as the copycat is no longer in duplicate mode.
What happened
The orange highlight remains despite the copycat not being in duplicate mode.