Two things:
- First, I would not amend your tax return if it does not impact taxable income for 2022. By this, I mean do not amend with TT and send it in to the IRS. Amending a return that does not change the bottom line will most likely cause confusion within the IRS; and begin a back and forth letter writing campaign.
- As @VolvoGirl noted, you can only import into a 2023 return once. You have already done that. It doesn't matter if you filed the return or not, you have "rolled over" all the 2022 information.
If you have a copy of the originally filed 2022 return (paper or pdf), and you want to change your 2022 return within TT, in order to get that changed information into the 2023 return you would need to start from scratch; once again as noted by VG.
*A reminder that posts in a forum such as this do not constitute tax advice.
Also keep in mind the date of replies, as tax law changes.
