This doesn't seem to be the case anymore, it got fixed with all the changes to preview models.
** Changed in: unity-scopes-shell (Ubuntu) Status: New => Fix Released -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to unity-scopes-shell in Ubuntu. https://bugs.launchpad.net/bugs/1366870 Title: PreviewModel::loaded and ::processingAction don't seem to change Status in unity-scopes-shell package in Ubuntu: Fix Released Bug description: After the initial preview has loaded, neither of the mentioned properties seem to change. Steps to reproduce: 1. go to app store 2. choose an app that you don't have installed 3. wait for the bottom activity indicator to stop 4. tap on the Install button 5. wait for the progress bar to appear 6. wait for the progress bar to reach 100% Expected: 4. bottom activity indicator should start as soon as you tap Install 6. --||-- when the installation completes Current: 4. there's a no-feedback delay before 5. 6. there's a no-feedback delay before the preview reloads ProblemType: Bug DistroRelease: Ubuntu 14.10 Package: unity-plugin-scopes 0.5.4+14.10.20140902-0ubuntu1 Uname: Linux 3.4.0-5-mako armv7l ApportVersion: 2.14.7-0ubuntu2 Architecture: armhf Date: Mon Sep 8 17:54:56 2014 InstallationDate: Installed on 2014-09-08 (0 days ago) InstallationMedia: Ubuntu Utopic Unicorn (development branch) - armhf (20140908-123005) SourcePackage: unity-scopes-shell UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/unity-scopes-shell/+bug/1366870/+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