Why is the brand (brand) from 1C not saved in CML2_BRAND?

Question

1C-Bitrix

Good time. The brand (brand) from 1C is not saved, in xml the data is in the Trademark tags.
Screenshot with an example of the brand joxi.ru/gmvXdaGHdQjYGA, it is empty there, this is an example, not our 1C.
Created a property of type "string" CML2_BRAND, import starts itself 1C. From the side of 1C, do you need to make any additional settings?
The manufacturer field comes normally, CML2_MANUFACTURER, type list, but it has been coming normally for 100 years, I still walked under the table.
Maybe the brand (brand) field can be made a list?
Debugging is difficult, we write a letter 1C, it reads, goes and starts unloading ...