Carl
Level 15

Investors & landlords

The one issue I see is that I'm not sure it is clearly communicated that the rental is closed now, since I did not have to enter any "opened" or "closed" dates anywhere.

I'm not sure, but I think if you work through the rental again, you will be able to select both, "I converted to rental" and "I converted to personal use". Then continue working through to enter your "to personal use" conversion date somewhere.

Then you'll have a date for conversion to rental, and a date for conversion back to personal use.

I don't think those dates have to be actual dates. It just needs to cover the total and correct number of days it was "in fact" a rental.
If you don't show a date it was converted back to personal use, then it will be imported to the 2023 tax return no matter what you select in the 2023 program next year.