Artifacts with a $ (dollar sign) in the name - Failed to get

Hello,

I have a few files that have a $ in the extension (file.sa$ for example).  Teamcity seems to have no problem saving the $ files to the server database (when declared as an artifact under "General settings").  When I declare those files as a dependency in another project, then do "Check artifact dependencies" under "Dependencies", the $ files are found with no problems.  The issue is when it comes to running a project that is dependent on the $ files (set under "Dependencies" then "Artifact Dependencies").   TeamCity comes back with an error saying they can't be found, no matter how I specify them (fullname.ab$, fullname.*, *.ab$, *.*).  *.* doesn't fail, it just doesn't see/retrieve the $ file.  The $ file does show up as an artifact (under the original project, not the project that depends on the $ file) and I can save it.

Question is, what is going on here?  Is this a bug or am I doing something wrong here?  Thanks for any help!