Bill C-8 and eligible educator school supply tax credit

I had a client this year with “eligible educator school supply tax credit” amounts for 2021 but we held off on adding those to their return due to the issues/delay related to Bill C-8. It looks like the bill received royal assent on June 9, 2022 so does anyone know if it is now safe to submit an amended T1 to claim the amount retroactively? Has anyone had first-hand success with submitting an amendment for this tax credit?

I submitted a return with a Farm Fuel credit (which had the same issue) yesterday and it was assessed.

Thanks for that @jimt; I didn’t have the courage yet. I saw that something received the blessing but wasn’t sure that it included this.