@mattspace
Alright. This is what I have tested now. I have one iMac Pro that I purchased recently from a company that had kept in storage as backup, but not used.
I also keep it in storage for now. But it let me test this scenario, that you are requesting.
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As you can see. I got the Configurator two years ago, using macOS Monterey. For my first Mac Pro, when I installed a 4TB SSD kit that I purchased from Apple brand new.
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This is my new iMac Pro, and the information you need.
The App store asks if it should download and older version. And that is an even older version than I had.