When using {} in Test Steps, it is interpreted as an unknown macro

Description
When using {} in Test Steps, it is interpreted as an unknown macro

How to reproduce

1. Create a Test with a Test Step Action with curly brackets
   
2. Export said Test Step Action (example template below)
   Summary.docx

Actual result/Attachments

 Unknown macro: {test}

Expected result
Test Step Action should be exported without any error

Version
Xporter 6.9.18