While the Safari browser on OSX has a setting under Privacy & Security -> Block Cookies -> Always Allow, enabling the storage of entries in the browser's local storage even when accessing pages from third party sites like those running in an iframe, I could not locate a similar setting in Chrome for iOS. This means that third party "cookies" may not be stored in the local browser storage in such cases.
Does anyone know if there is a comparable setting for Chrome on iOS that I might have overlooked? Is it a general limitation of Chrome for iOS that prevents the passing of cookies between sites, even those within the same subdomain?
(My tests were conducted using Chrome for iOS version 52.0.2743.84 on iOS 9.3.2)