When using the scramble matcher on FMC, if the Delegate has multiple groups of scrambles; instead of producing results with multiple groups of scrambles, the result json will have 1 group with double the scrambles.

Example:
TestingFMC.zip
I generated a Results JSON with 1 round of FMC 3 attempts (TestingFMC (1).xlsx)
I also generated Scrambles for 1 round of FMC 2 groups (Testing FMC.json)
I entered them in the scramble matcher and automatically assigned scrambles. Here is a screenshot of that:

The results json is also included in the zip. (Results for testingFMC.json)

On the one hand there should pretty much never be multiple scramble sets used for FMC. But on the other, this behavior of the Scramble matcher will cause errors if that were to ever happen.

If this is fixed on the scramble matcher, I think it would also be nice to include a warning in the Result Submission process so WRT can investigate when the Delegate uploads results. Issue for that: thewca/worldcubeassociation.org#5725