Dashes in Cucumber export tags not compatible with NUnit

When exporting an automated test feature file, the requirement issue key is written into the feature file as a tag in the form PROJID-1. Same with the test issue key.

e.g.
@SAM-2

Using SpecFlow in .NET with the NUnit testing framework cannot cope with this, and refuses to run the test.

Would it be possible to remove the dash from the tags or add an option to remove it?

Thanks.