Tabular Editor 3 Error when trying to "Sort By Column"

Hello,

I was hoping someone might help me out. I am using Tabular Editor 3 to work with my publish dataset and I ran into an problem trying to "Sort By Column" in the Properties pane.

The error says "ColumnConverter cannot convert from TabularEditor.TOMWrapper.DataColumn"

Any suggestions on how to fix this or is this a bug with Tabular Editor?

Thanks,

Joel