Photoshop :: CS3 Actions Batch Mode Bug?

I posted this in the Mac forum but received no responses after a couple of days, so I am trying it here. Photoshop CS3 Actions seem to have a bug such that when used in Automate > Batch mode it will use the name of the first file opened in the batch session for every file processed in that session. Since that name is used in Save step, this means having to deal with the "File Already Exist" dialog for every file in the batch because it is attempting to save at the designated location with the same file name. If the continue option is chosen each time, the final result is one file with the first opened file name, but with the contents of the last processed file. To confirm that this is a problem particular to the opening step, I have disabled all processing steps as well as the saving step by toggling them in the Actions panel. I then ran the action in batch mode on a folder containing 4 files. This resulted in 4 opened files all with the same name but different image content. This was with the "Override 'Open' Action Commands" checked/not checked, and the "Suppress File Open Options Dialogs"  checked/not checked. The  problem described also occurs when using a Droplet. By comparison, Photoshop CS exhibits the expected behavior: when an action is used in batch mode to process an entire folder of files, the name of each file is retained after opening and used after processing in the save or export step. The above described behavior of CS3 is a change acquired along the way to the CS3 version (I do not have the CS2 version to test). But more importantly, can someone please report if the CS4 version behaves as I described for CS3, or if it has been returned to the CS behavior? OS X 10.4.11G4 800 MHz 2 MB L3/processor 1.25 GB SDRAM Is this a known bug?