Mother Dairy — Plastic suspected to be found in the milk cream layer

I recently got Mother Diary Liva Lite milk 16th May 2022 .Upon heating it forms a plastic like Layer . I have not noticed this happening in any other milk to this extent . I am posting a image . Kindly let me know if this happens in the milk that any of you use . When I tried burning it, it melts like plastic .

If this is really adultered and there has to be strict action taken against all the products of Mother Dairy . Fooling the customers with Adultered products is the biggest offense