Hello, @ash,
Please try to disable the cache plugin and check how it works then.
In order to prevent the notice popup from being cached, please add the following cookies to your cache plugin settings > Reject Cookies:
etheme_cookies
For example – https://www.8theme.com/topic/wishlist-removed-items-reappear-after-page-reload-only-when-not-logged-in/#post-345307
Kind Regards,
8theme team