Site tab Visibility rule does not apply

Question

Hi Appian community, 
 
 I know there were similar threads opened 3&ndash;4 years ago, and that Appian released a hotfix to address this issue. However, I&rsquo;m still encountering the same problem in 25.2 with site page visibility. Even when I set the visibility rule to &ldquo;Only show when&rdquo; = false() , the page is still visible to System Administrator users. 
 Does this rule always get overridden for System Administrators or other groups?

Shubham Aware · Answer

No, visibility rules like Only show when = false() are not overridden for System Administrators in 25.2; the issue was fixed via hotfix AN-128790 in 20.4+ with latest hotfixes.
https://community.appian.com/support/w/kb/2537/kb-2214-system-administrators-can-see-site-tabs-when-site-visibility-is-false

Shubham Aware · Answer

Hotfix AN-128790 may not be applied - Verify your 25.2 environment has the latest hotfixes installed.
Or
Cache issue - Clear browser cache and log out/in, or check if you're in Designer mode instead of end-user view.