The instructions were published back in Nov 2019. Seems like Intuit is taking its time on this one.
In instances like this, if you have followed the instructions in the critical diagnostic and are satisfied that the return is complete and accurate, you should be able to override it to efile.
A fine is a tax for doing wrong. A tax is a fine for doing well.
Pay particular attention to the NOTE: Diagnostics related to an e-file return will be noted as 'e-file' (i.e. you can still file with a diagnostic such as the instructions are not ready)