STR: 1. Switch to the new homescreen 2. Open some unpin pages 3. Go back to homescreen, and tap browser icon Expected result: 1. Would just bring up the most latest opened unpin page no matter it is private or normal window Actual result: 1. Open a new browser window Build info: [Flame] Build ID 20151005150202 Gaia Revision 1f226126dcba8af16c8db08556130b0bb04bb8d3 Gaia Date 2015-10-05 15:11:34 Gecko Revision https://hg.mozilla.org/mozilla-central/rev/67adec79eb8a481d87721a10b2aa733020d326eb Gecko Version 44.0a1 Device Name flame Firmware(Release) 4.4.2 Firmware(Incremental) eng.cltbld.20151005.182526 Firmware Date Mon Oct 5 18:25:38 EDT 2015 Bootloader L1TC000118D0 [Aries] Build ID 20151005211038 Gaia Revision 1f226126dcba8af16c8db08556130b0bb04bb8d3 Gaia Date 2015-10-05 15:11:34 Gecko Revision https://hg.mozilla.org/mozilla-central/rev/67adec79eb8a481d87721a10b2aa733020d326eb Gecko Version 44.0a1 Device Name aries Firmware(Release) 4.4.2 Firmware(Incremental) eng.worker.20151005.203012 Firmware Date Mon Oct 5 20:30:20 UTC 2015 Bootloader

[Blocking Requested - why for this release]: Inconsistent behavior with the browser in old homescreen

Not blocking the release for it since it doesn't hamper usability. But setting high priority.