Export To XLS problem ignition 7.9.7

Hello everybody! I have a problem, When I try to export a report to an xls file (right button in my report > save as XLS), the order of the columns is changed. The headers remain in place, but the data does not.
For example:
HeaderA HeaderB HeaderC HeaderD HeaderE HeaderF
DataA DataE DataC DataF DataB DataD

Any idea what can it be?
Ignition V. 7.9.7
Thank you!