Hello All
When in a draft invoice - and indeed in a sales order - we changed the Fiscal Position, in Odoo13 this would update all the lines of the invoice/sales order accordingly. This does not happen anymore in Odoo16.

For example we’ve changed the fiscal position from “Yacht Exempted” to “Domestique-France”, but all lines on the invoice still have 0% VAT.

Anyone knows how to bring back this automatic update?

We tried to test the module from the app store, but it didn't seem to work properly

https://apps.odoo.com/apps/modules/9.0/account_invoice_fiscal_position_update/

Thank you very much for any suggestions.