STR 1. Load a webpage 2. While the page is loading, flip the phone horizontally Results The browser gets flipped to landscape mode, but no animation occurs. However the animation is correctly displayed if you switch back to portrait mode (even if the webpage is still loading). If you're in a low data coverage area, you can repeat the action multiple times (while loading) and see that every landscape transition is missed and every portrait one is executed. See video: https://goo.gl/qvQxD4 Repro frenquency: 10/10 Build info Build ID 20150716033647 Gaia Revision 981c61cdeb527fac8f8383c110df0e749eff67ea Gaia Date 2015-07-16 00:34:27 Gecko Revision https://hg.mozilla.org/mozilla-central/rev/72835344333f Gecko Version 42.0a1 Device Name aries Firmware(Release) 4.4.2 Firmware(Incremental) eng.worker.20150619.224059 Firmware Date Fri Jun 19 22:41:08 UTC 2015 Bootloader s1
[Blocking Requested - why for this release]: A missed transition that makes an high-phone look like sluggish, whereas the portrait mode transition is nicely handled.
blocking-b2g: --- → 2.5?
Not a blocker according to the blocking criteria but important to fix.
blocking-b2g: 2.5? → ---
tracking-b2g: --- → +
Firefox OS is not being worked on
Status: NEW → RESOLVED
Last Resolved: 6 months ago
Resolution: --- → WONTFIX
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