I am able to import CRA data into TurboTax today (March 15,2023).
https://turbotax.intuit.ca/tips/the-...turn-afr-14483
at the video 1:08, the way of using search "CRA import" works.
The menu "File" ->"import tax data from CRA" was greyed out when I did the above.
However, after I successfully imported the CRA data, now the The menu "File" ->"import tax data from CRA" is available. Not sure why.