The second dragging of border not working

Hello DHTMLX SUPPORT,

I created dhtmlxlayout object with 2U pattern, grid & windows in it.

here’s the screenshoot

The first dragging of border cells(“a”) working fine, but not the second dragging,

Is there a solution to this?


Sorry, 3L Pattern

Here’s the code

[code]myLayout = new dhtmlXLayoutObject({
parent: “layoutObj”,
pattern: “3L”,
cells: [{id: “a”, text: “dhtmlxGrid”}]
});

		myGrid = myLayout.cells("a").attachGrid();
		myGrid.setImagePath("../../../codebase/imgs/")
		myGrid.loadXML("../common/grid.xml?etc="+new Date().getTime());
		dhxWins = new dhtmlXWindows();
		dhxWins.createWindow("w1", 30, 30, 300, 300);
		
		dhxWins.attachViewportTo(myLayout.cells("a").cell)
		dhxWins.window("w1").setModal(true);
		dhxWins.window("w1").center();[/code]

Sorry, can’t reproduce locally with your code: everything works fine.
Please, provide a demo to inspect the issue
docs.dhtmlx.com/auxiliary_docs__ … pport.html
And what browser and OS do you use?