Second click on tab with grid

[mjsrs]

Hi,
If you render a grid to a tabpanel with more than one tab, selecting the tab with the grid on second time will not make grid visible.
I've found out that if you comment a few lines of code in Ext.ux.AutoGridPanel.js file it will work correctly:
//this.on("show", this.onShow, this);

/onShow:function() {
//console.log('autogrid onShow');
},/