Creating fillable PDF and getting the filled PDF back into WP

test1 unfilled.pdftest1.wpdWhat I want.wpd

I am trying to learn about the fillable PDF feature in WP X8.

There are 4 files attached.

test1.wpd      This is the WP with PDF controls included.

Test1 unfilled.pdf  This is the wpd file publihed to PDF.

Test1 filled.pdf  This is the pdf file filled in via Adobe reader.

What I want.wpd  This is the WPD file I would like to get when I open test1 filled.pdf in WP.

It appears that the filled in data is not read into WP but there is no warning.  In Word I get a message that saystest1 filled.pdf

Sorry for the files mixed in weirdly.