I opened a project built in Cubase 7.0.3 and the scribble strips will not show. The top of the appear briefly when I max out the channel with, but otherwise they do not appear.
This did NOT happen in earlier saved versions using 7.0.3. I have not intentionally modified any parameters. If I inadvertently used a key command it’s a mystery.
The scribble strips show in other mixer views (1 and 3), just not in the saved mixer view (2). I had this happen with a few projects in earlier versions of 7. There was no answer at that time, other than to suggest it was something that would hopefully be address in an update.
Open the setup window layout (button top far left) and check if the Notepad is checked for the mixer view in question.
If however by scribble strips you mean the track labels right at the bottom, try changing the screen modes.