Compatibility issue with Checkout Field Editor and Manager for WooCommerce

[neidewelldone]

Description

PPOM field is preventing Checkout Field Editor and Manager for WooCommerce plugin from working. I already contacted the support team via email but I need a quick fix solution while waiting for a future update, if possible.
The error that the console gives me is
Uncaught (in promise) TypeError: Cannot read properties of undefined (reading 'map')
at backend.js?ver=2.3.2:1:592792
at Array.forEach ()
at backend.js?ver=2.3.2:1:592759

The checkout fields plugin just keep endlessly loading.

Step-by-step reproduction instructions

1. Go to woocommerce
2. Click on checkout fields
3. The plugin keeps loading

Screenshots, screen recording, code snippet or Help Scout ticket

No response

Environment info

No response

Is the issue you are reporting a regression

No