Currently, the behavior of notes is a bit weird when inserted/edited in special
areas like headers and footers.

Steps to reproduce:
  1.Create a document with 3 pages, insert header and footer areas
  2.Add some text on the header and footer areas
  3.Go to page 3
  4.Insert a note in the header
    Expected Result: The note is shown on page 3.
    Actual Result: The note is only shown on page 1. The 
  5.Insert a note in the footer (of page 3)
    Expected Result: The note is inserted on page 3.
    Actual Result: The note is shown on page 3, BUT the anchor is on page 1. So
the Note Connector Line is drawn across several pages.
  6.(...)

Proposed behavior:
  * Notes in areas which are repeated on every page are shown on every page and
look and behave identical. Example for those areas:
    * headers and footers on pages
    * notes in header table cells (header cells: table rows which are repeated
after a page break)
  * If such a note is opened or edited, then the Notes Window on the current
page will be used.

Please contact me, when you start to work on this issue. Thank you!