Hi @kkreouzis
Our development has identified the problem and there’s currently 2 issues causing problems with shipping zones edit screen:
1. The layout has been changed in WooCommerce version 8.4.0, causing the layout script to not work. It’s still possible to edit and save the settings, but the layout is not making a lot of sense. We recommend waiting to change the settings until we have the layout updated for the newest WooCommerce version.
2. There’s a bug introduced with the layout change for WooCommerce version 8.4.0, as noted here: https://github.com/woocommerce/woocommerce/issues/42759
This bug has been fixed but not released yet. This issue is blocking any fixes we can apply (as it will break on the next WooCommerce version).
At the moment our development team is standing by to update the plugin ASAP once WooCommerce has released the bugfix.
Our apologies for the inconvenience and thank you for notifying us about this issue.
Kind regards,
DHL eCommerce Netherlands