Categorie description empty when backend language is not English

-- HikaShop version -- : 4.7.0
-- Joomla version -- : 4.2.6
-- PHP version -- : 8.1

Hi,
I noticed today that a client could not edit the category description of a multi lingual site.
When he clicked the country flag (Dutch in my case) the editor contained no data. That is strange because when I edited the same category for the same language it had data in it.

After some testing and experimenting I found that changing the backend language from default Dutch to English it suddenly worked again.

I hope you can verify this and tell me if it's a bug or a feature

Thanks,
Nico