macosx_productversion_major returns wrong value for Big Sur

I'm not sure if this is the right project to report this but:

In our PE environment (2019.8.7), macOS 11 Big Sur nodes (running Puppet agent 6.23.0) report that each minor release of Big Sur as separate major release in the macosx_productversion_major fact.

For example, macOS 11.1 and 11.5 are treated as separate major releases, when they're both just minor releases of the macOS 11 line.

This is easy to work around using other facts, but I thought I'd file a ticket anyway.

Thanks!