Not possible to set system fields from FireCracker #20
Description
Using FireCracker 2.0.6
I'm trying to set version fields for the test run. Although it's possible to set custom fields, when I try to set a system field, although I don't receive a syntax error, the field is left blank in PractiTest.
For example, if I use the following command line option --additional-run-fields='{"custom-fields":{"---f-12345":"42"},"system-fields":{"version":"1.1"}}' then looking at the tests that have been run, the custom field will be successfully set to '42' however the system 'version' field will be blank. This command line format for setting the 'version' field matches the example in the README.md.
Being able to set the version for a test run really is fundamental.