Hi Petko,

Please find attached sample. Please click on the Load button to load the grid. The grid expand/collapse works fine in compatibility mode (quirks mode) but not in standard mode of any IE version.  Please test and let me know.

We have full license and we are using Infragistic for the last 8 years.

Thanks,

Machander Gurrapu

Hello Petko,

The issue is also present in IE9 also. Is there a way you can help me by logging to WebEx and screen sharing. Please let me know. Thanks!

I am using 13.1 Infragistics