File opens in two tabs - identical and also connected
Hi!
I have an issue of which I don't know if it is a feature or a bug:
the file I've creted and worked with over the last month now suddenly opens in TWO tabs: even named "..file.ai:1" and "..file.ai:2" (with a colon after the file type) . They are connected so if I change something in one file, the other one does the same change immediately. Even saving as a new file won't change this behaviour. Still two tabs out of one file.
Does anyone know what this is? Did I accidentally hit a shortcut for any "special-duplicate-view"?
I appreciate your answers!
Thanks!
