| This is the generic root cause for multiple bugs reported (see XWIKI-18601) XWiki's authorization is computed at read time (it supports nesting and inheritance), so access rights cannot be evaluated as part of a database query or a Solr query. As a result, every query-based UI (page tree, LiveTable, search, facets, index) retrieves results first and filters them by view right afterwards. This produces a family of inconsistent behaviours: wrong counts, broken pagination, facets that count or name hidden documents, and tree nodes (e.g. expand arrows) that hint at content the current user cannot see. Expected result: Query-based UIs should reflect the current user's view right consistently in: the result list, the total count, the pagination, facet values/counts, and any structural affordance (e.g. tree expand arrows). Steps to reproduce: 1. Create a public page A under the default Dashboard (visible in the left navigation). 2. Create a child page B of A and remove its view right for some group/user. 3. As a user in that group, observe:
- the navigation tree still shows an expand arrow on A (XWIKI-18601);
- where the same setup is used in a search/LiveTable, counts and pagination are wrong (XWIKI-8583, XWIKI-9649).
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