Rearrange columns after Refresh

When I move a column to another position in 'Data' and press F5 (or click) Refresh, this column goes back to old position.
Can you fix it ?
Thanks a lot.

Confirmed. The position of columns is not subject to what is stored and restored afterwards. It's just a nice feature of the underlying grid component. There is also no button for resetting the column positions to their original position.