>>> [!note] Migrated issue <!-- Drupal.org comment --> <!-- Migrated from issue #3580451. --> Reported by: [ttetlov](https://www.drupal.org/user/3228301) Related to !767 >>> <p>On node edit pages there's sidebar on the right with extra node data:<br> </p><div class="layout-region layout-region-node-secondary" id="gin_sidebar" tabindex="0" data-once="ginSidebarInit"> <p>Users reporting that it suddenly just disappears and doesn't come back.</p> <p>I found a reproducing method: from dev tools I switch to mobile view (viewport with low width) which will hide the sidebar and when I switch back the secondary sidebar is hidden forever.</p> <p>For temporary fix I need to delete all site cookies.</p> </div>