I have many protocols that make use of the File Chooser component, and users frequently upload files that are already present in their home directories.  When this happens, a message "Overwrite or Rename File" appears and the user has to click "overwrite".  While I understand why this is happening, it is quite annoying to have to click on this dialog many times a day.  Is there any way to configure my file chooser so that I can bypass this dialog?