Google merchants product feed attributes issue

[High Wave]

Hello,

Prestashop 1.7.8.11

I don't seem to get the sttributes in Google merchant module correctly,
Marketing>Google>Configure.

I have only 28 approved products and +1600 with issues caused by GTIN.
Those 28 appreoved do not have different attributes than others, only BRAND and MPN. which are ours because the products are ours and do not have EAN or equivalent code yet.

I have a few products with EAN so I assume it should be enabled.
I attached pics of attributes in use.
Does anybody know what is going on and I cannot figure out what to put in attribute fields?

[Mediacom87]

Hi,

If you have a problem with a module, don't hesitate to contact our support team, who will be happy to help you configure and use it.