In these settings of source code in MultiCharts, the entry and exit rules always use "entry buy with exit sell", and "entry sellshort with exit buytocover".
No rules for "entry buy with exit and entry sellshort", and "entry sellshort with exit and entry buy".
These rules should be included in "Entry Symmetry" and "Exit Symmetry" options as well.
Status changed from New to Refused
It will then reverse existing position.