I have noticed some strange behaviour when adding and editing records in a hierarchical radGridview.

I have attached a Visual Studio Sample solutions to help illustrate this issue.

Follow these steps to recreate the issue:

1.Run the attached sample solution. Form1 will load with a radGridview containing hierarchical data.
2. Expand the region record to show it's child records.
3. Click on "Click here to add new row" directly underneath the Field_Value column and enter any value.
4. Try and click on the Operator column on the same row to add a value. You will notice that nothing happens.
5. Expand the Sub_Region record to show it's child records.
6. Click on "Click here to add new row" directly underneath the Operator column and enter any value.
7. Try and click on the Field_Value column on the same row to add a value. You will notice that nothing happens.

I have noticed that this behaviour happens not only when you are adding a new row, but in existing rows as well. If you move around between records after expanding the nodes this issue happens allot (but not always). If you try a few different scenarios by collapsing and expanding the nodes and adding or editing records in different orders you should be able to reproduce the error allot. If you use the TAB key then it does not seem to be an issue, only when you are trying to click into the adjacent column on the same row. It does not seem like correct behaviour. Is this a bug or am I doing something wrong? Please let me know if there is a way to correct this behaviour?