IMDb movie list keep showing as private even when repeatedly setting as public

Exactly the problem in the subject. I created an IMDb movie list and set it as public. But it shows as a private list to my peers. I do not have any links in the description or title. I saw on other posted problems that the staff can manually set it to public, so hoping someone can help and keep the public visibility on. Thanks.

Here's the list in question:

https://www.imdb.com/list/ls4156261693/