Hi Dave,
Thanks for contacting Syncfusion support.
We are not able to clearly understand your requirement from the provided information. Do you wish to prevent the column reordering based on condition? or, Do you wish to restore the reordered columns? So, could you please explain/elaborate on your exact requirement based on which we will validate from our end and provide the further details.
Let us know if you have any concerns.
Regards,
Praveenkumar G