Fix Asset Browser add-to-world drop-down

interface/resources/qml/controls-uit/ComboBox.qml

@@ -32,6 +32,8 @@ FocusScope {
 
     readonly property ComboBox control: comboBox
 
+    signal accepted();
+
     implicitHeight: comboBox.height;
     focus: true
 
@@ -134,6 +136,7 @@ FocusScope {
     function hideList() {
         popup.visible = false;
         scrollView.hoverEnabled = false;
+        root.accepted();
     }
 
     FocusScope {

interface/resources/qml/dialogs/CustomQueryDialog.qml

@@ -224,7 +224,10 @@ ModalWindow {
                     bottom: parent.bottom;
                 }
                 model: root.comboBox ? root.comboBox.items : [];
-                onCurrentTextChanged: updateCheckbox();
+                onAccepted: {
+                    updateCheckbox();
+                    focus = true;
+                }
             }
         }