Hi,
As I understand in Tax Year 2023, you are a resident of Ontario while working in QC. In Tax Year, 2022, you only filed in ON and therefore, you don't have a 2022 QC return.
In tax year 2023, you will not be able to use RL1 2022.
In tax year 2022, you would have to file an amended return to include the missing QC information.
Hope that helps!
