When GOP feature is implemented, the warehouse is defaulted after Order submission

Summary:

Region, shipping zone, and sourcing rule assignment, using these features of GOP, we are defaulting the warehouse on the sales orders level,

so the warehouse is defaulted only after order submission / at the time of SO scheduling, due to which tax is not getting calculated at SO level .

But at AR Invoice we can see the tax. Requirement is to have tax at SO level to print Tax rate in multiple documents from Sales order.

Our Tax requirement to is compare the Ship From to Bill To for which Warehouse is mandatory and the same is not populated at SO level