[BUG] Columns in the datatable with the same name

Well, according to one of the QTP premises, you cannot include two columns with the same name in the DataTable. Make sense since you can't have two parameters with the same name. But I've found a crack in this wall.

Start a new test. Rename the column A to other name (say 'test'). Click the column 'test' to select it, right click and select Edit --> Insert. QTP will insert a column named 'A', Right click the column 'A', Edit --> Insert and you will get ANOTHER column 'A'.

Just out my curiosity, debugging what happens when asking for column 'A', QTP returns the value from the first column found.