godking.message升级完3.8版后，message的模态窗体出现了问题，具体代码如下，

import win.ui;
import godking.message
/*DSG{{*/
var winform = win.form(text="aardio form";right=759;bottom=469)
winform.add()
/*}}*/

import console

var form = /***
/*DSG{{*/
var winform = win.form(text="点按下拉";right=470;bottom=124;border="thin";exmode="none";max=false;min=false;mode="popup")
winform.add(
combobox={cls="combobox";left=0;top=30;right=200;bottom=56;edge=1;items={"下拉不了";"下拉ok"};mode="dropdownlist";z=3}
)
/*}}*/

winform.show();
win.loopMessage();
***/
var msg = godking.message()
msg.showOK = false
//msg.showTitlebar =false;   /////就是这代码，如果不设置成false，下拉无反应
msg.round = 12;
msg.borderWidth=2;
msg.borderColor = 0xFFFF0000;
msg.minWidth =500;

msg.btnBgColor =0xFFFF7F00
var r = msg.form("点按下拉",form,true,0,function(winform){
        return  winform.combobox.selIndex;
})
console.log(r)
 
winform.show();
win.loopMessage();