E-File for Form 4868 is not available

I am using TurboTax Premier 2023 for Windows. I can't find the option to e-file my tax return extension. I only see the option to print and mail Form 4868 (and that was not easy to find at all). Previous posts earlier in the year said e-file wouldn't be available until mid-March, but it is now early April and the tool on form-status.app.intuit.com says Form 4868 is "Ready for E-file" for this platform.

Is it still coming, or are my only options to print&mail or use the stand alone web tool at https://turbotax.intuit.com/irs-tax-extensions/ ? If the latter, then why doesn't the platform have the option to direct to that tool instead of the print&mail option.