I would agree that it looks like ocular (eye) form of Mareks disease.
https://extension.umd.edu/sites/ext...Preventing Mareks Disease in Small Flocks.pdf
https://www.backyardchickens.com/articles/the-great-big-giant-mareks-disease-faq.66077/
https://extension.umd.edu/sites/ext...Preventing Mareks Disease in Small Flocks.pdf
https://www.backyardchickens.com/articles/the-great-big-giant-mareks-disease-faq.66077/