treegrid expandAll and ie11


If I use the xml file attached, it will be shown correctly in treegrid IE10,IE9 and Firefox and possible other Browsers.
But in IE11, the root folders are not shown.
Is it a bug?

dhtmlxSuite 2013 Rel.1 (DHTMLX 3.6) Professional edition build 131108

:frowning: (2.81 KB)

Unfortunately the issue cannot be reconstructed locally.
Please, refer to the attached screenshot.

If issue still occurs for you - please, provide with a complete demo, where the issue can be reproduced.

could you please call the method expandAll() ?
That is the problem in ie11.

Still everything works well.