Primary image One of a Kind Love

Currently, this photo in landscape format is the primary image for One of a Kind Love: https://www.imdb.com/title/tt13012364/mediaviewer/rm2969936897/ There are currently four (!) posters listed for this title (example: https://www.imdb.com/title/tt13012364/mediaviewer/rm373161729/). Unfortunately, it's not possible for me to send in a contribution to change the primary image because "The existing primary has been provided by a studio partner and is not editable." Can a staffer fix this and give this title a poster as primary image? Can a staffer contact the studio partner to point out that posters (and not photos) are needed as primary images for (tv) films? If I missed something and a studio partner has the right to choose a (random) photo as a primary image for a (tv) film instead of a poster, can IMDb change its policy please? If this is indeed policy and IMDb doesn't change this, can a staffer explain why this won't be changed and why this provides a good user experience?