Variations not getting copied

Hello,

I’m using this plugin to translate a WooCoomerce store, using Poylang. My translations work fine except for product variations which aren’t getting copied when I download automatic translations. Please note attributes are properly copied, it’s just the variations which are failing, causing products in multiple language’s stock be out of sync.

I’ve checked custom fields config and everything is set to copy/translate.

Thank you very much for your help!