I just received a "noresponse: e-mail from the fabulous Nicole Carroll.  She told me that they were working on it and it would be out today or tomorrow or at least by Friday in the updates.  As I said, it is working for me.  It subtracts both stimulus payments from the federal tax and that number transfers to the Oregon Federal Subtraction.  Of course. there is no change in the minimum federal subtraction if the tax is say $10,000 and the Stimulus payments are 1,200 and 600 because 10,000 - 1,800 is $8,200 which is more than the maximum federal tax subtraction.

Hope an update that fixes it comes thru for you!