B2022-083: Support Conditional RO Values (v2.1) [Part-2]

PROMS/Volian.Controls.Library/DisplayRO.cs

@@ -715,6 +715,8 @@ namespace Volian.Controls.Library
 							roc.appid = roc.children.First().appid;
 							roc.roid = roc.children.First().roid;
 							roc.value = roc.children.First().value;
+
+							roc.children = new List<ROFSTLookup.rochild>().ToArray();
 						}
 					}