I have certain list views on the custom objects which I want only certain group of people to see. For example I have two list views LV1 and LV2. Certain group of users should only see LV1 and certain others should see only LV2.I have created two public groups and restricted the visibility to 'Certain groups' but still the users are able to see both the list views LV1 and LV2.

Upon investigation I found that the users have system permission 'Manage Public List Views' in their profile.

What can I do to restrict the users from viewing the list views they are not supposed to see?