Java Script editing

[Gary Anderson]

I have a pdf document that I created and have been using in pro version 9 for years.  I performed the upgrade to pro 13 in the last week.  When I open the pdf and look at the Java Scrip for document level and then press the edit button it opens the JavaScript Editor window but it does not put the java script that I'm wanting to edit in the window for editing.  It's like it is opening a new JavaScript.   This was not the behavior in pro version 9.  Fortunately for the immediate need I was able to copy the existing JavaScript from the "preview" window and in another pdf create a new document level java script and paste the copied JavaScript into the JavaScript Editor window and click OK.  However you can't go back and edit it though.