During the investigation of the customer issue, I realized that our documentation is a bit unclear about Image FieldType.

Currently, we can see a table with fields in section Image Variations: https://doc.ezplatform.com/en/1.11/guide/field_type_reference/#image-field-type#image-variations
but in fact, our current implementation doesn't provide values in width and height properties. I think that there should be some information which says that these properties are always NULL until https://jira.ez.no/browse/EZP-25487 be solved.