For the record, this looks like it’s yet another regression that was introduced by revision 1280 (tab switching animation improvements). The preview image gained a negative top margin of the height of the tab chrome, which would explain the issue (it doesn’t explain why the issue is not apparent for all tabs though).
** Changed in: webbrowser-app (Ubuntu) Assignee: (unassigned) => Olivier Tilloy (osomon) ** Changed in: webbrowser-app (Ubuntu) Status: Confirmed => In Progress -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to webbrowser-app in Ubuntu. https://bugs.launchpad.net/bugs/1520624 Title: some tab previews are missing their handles and close buttons Status in Canonical System Image: Confirmed Status in webbrowser-app package in Ubuntu: In Progress Bug description: after todays update about half of my tabs in the browser session had no handles and close buttons anymore ... both re-appear once i tapped the tab once to load it ... http://i.imgur.com/0Etae8N.png in the screenshot you see the phoronix and endgadget tabs exposing the issue, the gizmodo tab used to have the same issue but grew a tab header when i opened it. To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1520624/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp