[LEGACY]: Batch export/print stopped working / actions buttons functions as intended

[GitTworn]

Plugin version

4.21.0

WooCommerce version

8.4.0

WordPress version

6.4.2

PHP version

7.4

What went wrong?

Exporting/Print single OR multiple orders to MyParcel via the Bulk Actions drop-down does not work any more.

I notice that ONLY when an address if malformatted according to MyParcel, it will generate debug logs. If all addresses are formatted correctly, there will be no debug logs, even though nothing happens (no labels are generated).

Reproduction steps

1. Go to the Orders page
2. Check a single OR multiple orders
3. Select "Myparcel: Print" OR "Myparcel: Export" OR "Myparcel: Print & Export" from the "bulk actions" drop-down.
4. Click "Apply" button.

Relevant log output

Empty

Additional context

No response