auto-props does not work on copied files

Hi!

I have the Revision auto-property set on files. It works pretty fine
until you copy a file (etc. by branching it's project). After this
adding $Rev$ to its content has no effect.

Steps to reproduce:
* commit a file
* make a branch with that file or just svn-copy it to another location
* commit changes if file was copied
* add $Rev:$ to the new file's content
* commit changes
* have the bug reproduced ;)

Thanks for your help.
LP

p.s. btw. I attach my config file