In the new Unified Interface (UCI), the Approve button in the Price List is not functioning as expected. This button is a custom implementation, but it relies on an OOB JavaScript library that was originally designed for the classic UI. Since this OOB script is not compatible with UCI, the button does not work in the latest interface.

To ensure smooth approval workflows, Microsoft should either:

1. Update the OOB JavaScript library to support UCI.
2. Provide an alternative OOB approach for handling approvals in the new interface.

This fix is essential to maintain consistency in price list approvals across different UI versions.