We noticed a "thing" wich we wonder if is intentional or not.
Lets say you have a global custom field, and set the "Read only" property to "True" so that it should not be editable through the admin.
When we tried to update the same field on a product through the API endpoint "ProductSave" we notice that the value on the read only field is not saved.
If we set it to "False" it updated just fine.
Is it a bug or is a it a feature?
We would love to be able to update the field through API, but still make sure that no one is able to edit the value through admin.
Guess that is not possible the way things are set up at the moment?