We are currently on PUM 31/8.57. In External facing site for Candidate Gateway, we noticed that, on my saved searches page back button is not working as designed. When user logs in and navigates to "My Saved Searches", the back button is hidden. If he navigates around and goes back to "My Saved searches" the back button is visible. This is an issue only with"My Saved searches" page and other pages work fine. This is not an issue for internal careers site, the back button works as expected. We are using delivered theme "DEFAULT_THEME_FLUID_GUEST_CG" for external users.
Removing the psc_disabled enables the back button, but the button does not contain the navigation history