Can account code be updated with the default accounting on Expense Report (Create/Modify)

PeopleSoft Expenses

Thru PUM45

Is there a way to update/override the account code when entering an Expense Report using the DEFAULT ACCOUNTING FOR REPORT (under the actions)?

Users can go in one by one and override it, but that is extremely inefficient on large multi-line expense reports.

It seems like just about every other chart field (fund, dept, program, project, etc...) can be updated with the Default Accounting for Report page - but the account code cannot.

Is there some setup I am missing that is preventing the account code from being updated on the Default Accounting page?

Thanks!!