The very dedicated person may be able to explain why Oregon put out a news release last week (see https://www.flashalert.net/id/DOR) that mentioned the FTS:

Stimulus Payments

Economic Impact Payments received during 2020 and early 2021 may impact the amount of federal tax subtraction that can be claimed on the 2020 Oregon personal income tax return. 

--and when you click on the link, you are told

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