Data Exchange - StepExport non-manifold missed parameter #517

Job	Run time
Prepare and Build on Ubuntu with Clang (x64)	16m 8s
Prepare and Build on Ubuntu with GCC (x64)	23m 22s
Prepare and Build on macOS with GCC (x64)	9m 37s
Prepare and Build on macOS with Clang (x64)	9m 3s
Prepare and Build on Windows with Clang (x64)	21m 46s
Prepare and Build on Windows with MSVC (x64)	13m 32s
Test on macOS (x64)	1m 18s
Test on macOS with GCC (x64)	1m 19s
Regression Test on macOS (x64)	14s
Regression Test on macOS with GCC (x64)	15s
Test on Windows (x64)	41m 33s
Test on Linux with Clang (x64)	25m 27s
Test on Windows with Clang (x64)	40m 10s
Test on Linux with GCC (x64)	30m 59s
Regression Test on Linux with Clang (x64)	2m 51s
Regression Test on Linux with GCC (x64)	2m 47s
Regression Test on Windows (x64)	48s
Regression Test on Windows with Clang (x64)	47s
Summarize Test Results	7m 24s
	4h 9m 20s

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