update

dist/base.js

@@ -3802,7 +3802,11 @@ BI.shortcut("bi.combo_group", BI.ComboGroup);BI.VirtualGroup = BI.inherit(BI.Wid
     },
 
     render: function () {
-        this.populate(this.options.items);
+        var o = this.options;
+        this.populate(o.items);
+        if (BI.isKey(o.value)) {
+            this.setValue(o.value);
+        }
     },
 
     _packageBtns: function (items) {

dist/bundle.js

@@ -29841,7 +29841,11 @@ BI.shortcut("bi.combo_group", BI.ComboGroup);BI.VirtualGroup = BI.inherit(BI.Wid
     },
 
     render: function () {
-        this.populate(this.options.items);
+        var o = this.options;
+        this.populate(o.items);
+        if (BI.isKey(o.value)) {
+            this.setValue(o.value);
+        }
     },
 
     _packageBtns: function (items) {

dist/fineui.js

@@ -31595,7 +31595,11 @@ BI.shortcut("bi.combo_group", BI.ComboGroup);BI.VirtualGroup = BI.inherit(BI.Wid
     },
 
     render: function () {
-        this.populate(this.options.items);
+        var o = this.options;
+        this.populate(o.items);
+        if (BI.isKey(o.value)) {
+            this.setValue(o.value);
+        }
     },
 
     _packageBtns: function (items) {

src/base/combination/group.virtual.js

@@ -12,7 +12,11 @@ BI.VirtualGroup = BI.inherit(BI.Widget, {
     },
 
     render: function () {
-        this.populate(this.options.items);
+        var o = this.options;
+        this.populate(o.items);
+        if (BI.isKey(o.value)) {
+            this.setValue(o.value);
+        }
     },
 
     _packageBtns: function (items) {