Form 8283

For my US taxes I use the standard deduction. For my California taxes I use the itemized deduction form. My charitable deductions require that I file form 8283 for my California taxes. If I go to search for a form I can access form 8283 but it does not show up in the forms that will be electronically filed. Apparently this is not a new issue. WHY HAS THIS NOT BE FIXED!!!!! When I called the turbotax number  I was told to print out form 8283 and file my California taxes by mail. This certainly diminishes the utility of turbotax. Why not have form 8283 included as a form that shows up for all US taxes whether filed with the standard or itemized deduction!!! This needs to be fixed!!!