Main Notepad status save with project..

Maybe it’s been brought up before, but i can’t seem to find it.
But if i make a note to myself for a later time in the main notepad, and save the project with the notepad on top of the project, i would like to see the notepad ontop of the project again if i re-open it.

If i now open a other project, then there is the (empty) notepad, if i close it, save the project, and open again the project where i made the note’s to myself for the project, the notepad is not there.
Can’t the notepad status be saved into the project.

Or am i seeing/using things wrong… :confused: