Restrict Label Suggestion to Allowed Spaces/Pages

Hi Team,

A given user when adding a label to a page, is allowed suggested with labels from across spaces. One can also see the labels tagged to Pages present in restricted Spaces.

I have seen a similar request raised initially under CONFSERVER-12638

Replication and Observation:

Here is what I did on my Confluence ver 7.2.0-

1. Log in as UserA(with Admin Access to All Spaces) creates a PageA in SpaceA and assigns LabelA to the page and saves the page.
2. UserB(with access to one SpaceB only) logs in to Confluence and creates a PageB in the SpaceB and when begins to search to tag a label, UserB can see LabelA - even though the label was used in SpaceA tagged to PageA which UserB doesn't have access to.

Expected Results:

The Label suggestion should not list the labels tagged to pages in restricted Space(s).

Actual Results

User can see the label from a different space to which the user doesn't have view permissions.

Regards,
Venkat