AP Invoice FBDI import does not support restricted character extensions for supplier sites

I have implemented an opt-in to extend the Supplier Site character limit from 15 to 240 characters,
The ESS job for FBDI import of AP invoices does not seem to support the Supplier Site character limit extension.

Does anyone face this situation?

Below is the background.
We have implemented an opt-in to change the character limit of Supplier Site Code from 15 to 240 characters in our environment.
For verification, we registered a supplier site with a character count (111 characters) that greatly exceeded the previous limit (15 characters).
We then performed an FBDI import to register the AP invoice associated with that supplier site.
Then, an error occurred in the ESS job "Load interface file for import".