Radgridview not showing horizontal scroll when all groups are collapsed

[Samaresh]

Hi,

I have a WPF application where the Grid is bound with a list of entity. Row level grouping is applied on the grid. After collapsing all the groups. We are storing the grid configuration in JSON file. While opening the UI, loading the grid configuration saved in JSON file.

After collapsing all the groups manually, horizontal scroll is visible. But on reopening the UI horizontal scroll is not visible. Is it not considering column header that time or what can be the solution around this. 

Appreciate on your help, please help.

 

Thanks!

Samaresh