Error - data is not stored in the additional fields of the product card

We created three fields HERE [file]21218[/file] [file]21219[/file] https://invafishki.1b.app/app/product/productfield/?filtername=code&ok=Filter [file]21218[/file] [file]21219[/file] all with type String [file]21218[/file] [file]21219[/file] Fill in the values ​​of these fields in the product card HERE [file]21218[/file] [file]21219[/file] https://invafishki.1b.app/app/product/3881/edit/ [file]21218[/file] [file]21219[/file] When we save the card, the data in the fields is not saved [file]21218[/file] [file]21219[/file] I checked on other products, the problem is the same. [file]21218[/file] [file]21219[/file] In the interface https://invafishki.1b.app/app/product/category/0/interface/ [file]21218[/file] [file]21219[/file] fields are displayed in the Universal block [file]21218[/file] [file]21219[/file] [file]21218[/file] [file]21219[/file] [file]21218[/file] [file]21219[/file]