R4981 Generated Billable Freight Line Taxes

Hey DIST Community,

Is anyone aware of the setup required to get Billable Freight Lines that are generated in the freight update process to be considered a taxable amount after running through Sales Update (R42800)?

Currently I have confirmed that the line type constants, ship to/sold to etc are all properly setup with correct tax information. When I look at the F line generated on the F4211 I see that the line is considered taxable, and I see tax information populated after running the 810 invoice. When the line goes through Sales Update the F03B11 does not show freight amount as taxable on the pay item...