I do not believe that people who have TurboTax open, with data entered, need to shut down their computer.
The workaround is to select Always allow. Do not select Allow.
If you have entered data, do this:
Click Menu>File. The Apple message pops up.
Enter your macOS user password.*
Click Always allow.
This problem is certainly at Intuit's door. A testing failure. I'll write again about that.
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But the problem is also Apple's.
Intuit is using the macOS Keychain.
The message is from macOS.
The behavior is fishy: Why does clicking Allow not work?
And: If that is because of some option Intuit has chosen:
Why is Allow highlighted, and not Always allow??
* Your macOS user password: The one you use to log in and to continue from the screensaver or sleep.
