Area: mobieusKnow (audit p6) · Surface: mobieusKnow desktop show.php served on tablets ≤900px · Dimension: law-5-mobile · Severity: minor
On viewports ≤900px the entire sidebar is hidden, so the in-page Table of Contents (anchor nav for long articles) and the Page Info panel disappear with no replacement. Reading time and word count survive in the header, but the TOC and the Created date are mobile-exclusive losses. Hiding content rather than reflowing it is a Law 5 mobile-first miss. (Note: phones with mobile_v2 get the dedicated mobile/knowledge/show.php, but tablets/narrow desktops between 768-900px and any non-mobile-v2 client fall here.)
Evidence
show.php:48 @media (max-width: 900px) { .know-layout { grid-template-columns: 1fr; } .know-sidebar { display: none; } }. The .know-sidebar (lines 251-285) is the ONLY place the TOC ('On This Page', line 254) and Page Info (Created date, Revisions, Words, Reading time, line 265) render.
Suggested fix. Move the TOC above the article body as a collapsible <details> on narrow widths instead of display:none, and fold the Page Info rows into the article footer meta so created date survives.
Filed by the automated tenant-app audit and adversarially evidence-verified. Status: verified. Open — not yet actioned.
Patrick Bass
@mobieus