The fix in the linked branch should cater for the second issue, because a capture will be taken (almost) as soon as the page is finished loading, and it won’t be deleted until the page is closed.
Regarding the first point, I’ll talk to design about it. -- 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/1540129 Title: thumbnails missing from Top Sites view Status in Canonical System Image: In Progress Status in webbrowser-app package in Ubuntu: In Progress Bug description: On all of my devices (arale, krillin and N4), the Top Sites page frequently has empty thumbnails for some of it's listings. I have not dug into steps to reproduce, but am experiencing this on all of my devices. This needs to be debugged further and fixed. Let me know what information needs to be provided if you cannot reproduce it. To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1540129/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp

