Locations are visible on frontend after hiding content until cache cleared.

Prereq.: Symfony env prod.

Steps:

1. Create e.g. a folder.
2. Add two additional locations to this content item.
3. Open all three locations on frontend (e.g. in private mode of the same browser).
4. Hide the content item (using the Hide/Reveal switch from right side menu).
5. Reload the locations on frontend.

Expected: Locations are hidden, 404 is displayed.
Actual: Locations are not hidden until server cache is reloaded.

Remarks: When revealing the content item locations are made visible on frontend immediately without reloading cache.
The same problem occurs when locations are hidden separately using Visibility switch on Locations tab.