Description: If you have multiple calendars, and you rapidly switch them on/off, the check mark icons next to the calendar name lags and blinks a few times. Prereq: Have at least 4 calendars added to 'Calendar' app. Repro Steps: 1) Update a Flame device to BuildID: 20141028040202 2) Tap the 'Calendar' app 3) Tap the Drawer icon(3 horizontal bars) 4) Quickly tap all the calendars and observe the check mark in the right hand column Actual: The check mark will appear and disappear a few times. Expected: The check mark will either appear or disappear once. Flame 2.1(319mb)(KitKat Base)(Full Flash) Environmental Variables: Device: Flame 2.2 Master BuildID: 20141028040202 Gaia: 6a7fb482a03c5083ef79b41e7b0dfab27527cd04 Gecko: a255a234946e Gonk: 6e51d9216901d39d192d9e6dd86a5e15b0641a89 Version: 36.0a1 (2.2 Master) Firmware: V188 User Agent: Mozilla/5.0 (Mobile; rv:36.0) Gecko/36.0 Firefox/36.0 Repro frequency: 100% See attached: logcat, video clip - http://youtu.be/4aYI9rxPHDA

This bug does NOT occur on Flame 2.1 (319mb) and Flame 2.0 (319mb) If you have multiple calendars linked to the Calendar app and you quickly enable/disable them, the check mark appears/disappears as it normally should. Flame 2.1 Device: Flame 2.1 (319mb)(Kitkat Base)(Full Flash) BuildID: 20141028001203 Gaia: a0174f7166745256aaca1cb3aa9f894033fbffa6 Gecko: 43bda3541f6b Gonk: 6e51d9216901d39d192d9e6dd86a5e15b0641a89 Version: 34.0 (2.1) Firmware: V188 User Agent: Mozilla/5.0 (Mobile; rv:34.0) Gecko/34.0 Firefox/34.0 Flame 2.0 Device: Flame 2.0 (319mb)(Kitkat Base)(Full Flash) BuildID: 20141028000202 Gaia: 5e532a84e762b1bb6231756182cf1465671a061e Gecko: 124f0bed1700 Gonk: 6e51d9216901d39d192d9e6dd86a5e15b0641a89 Version: 32.0 (2.0) Firmware: V188 User Agent: Mozilla/5.0 (Mobile; rv:32.0) Gecko/32.0 Firefox/32.0

I posted wrong environment variable header in comment 0. It should read: Flame 2.2(319mb)(KitKat Base)(Full Flash) Environmental Variables: Device: Flame 2.2 Master BuildID: 20141028040202 Gaia: 6a7fb482a03c5083ef79b41e7b0dfab27527cd04 Gecko: a255a234946e Gonk: 6e51d9216901d39d192d9e6dd86a5e15b0641a89 Version: 36.0a1 (2.2 Master) Firmware: V188 User Agent: Mozilla/5.0 (Mobile; rv:36.0) Gecko/36.0 Firefox/36.0

Nominating this to block 2.2. This is very confusing to the end user, as it is not clear whether or not the proper calendars have been selected or deselected.

Cause: Bug 1023664 seems to be the cuase of this issue. B2g-inbound Regression Window Last Working Environmental Variables: Device: Flame 2.2 BuildID: 20140903134226 Gaia: dd47e0df260ac41010c623604e0c67921d3a8fb4 Gecko: 03665e187d8c Gonk: Could not pull gonk. Did you shallow Flash? Version: 35.0a1 (2.2) Firmware Version: v123 User Agent: Mozilla/5.0 (Mobile; rv:35.0) Gecko/35.0 Firefox/35.0 First Broken Environmental Variables: Device: Flame 2.2 BuildID: 20140903141823 Gaia: 2991746d61bae865f6e0c0dfacda07ae3c2f2fbd Gecko: 5bdf9e64ca84 Gonk: Could not pull gonk. Did you shallow Flash? Version: 35.0a1 (2.2) Firmware Version: v123 User Agent: Mozilla/5.0 (Mobile; rv:35.0) Gecko/35.0 Firefox/35.0 Last Working gaia / First Broken gecko - Issue does NOT occur Gaia: dd47e0df260ac41010c623604e0c67921d3a8fb4 Gecko: 5bdf9e64ca84 First Broken gaia / Last Working gecko - Issue DOES occur Gaia: 2991746d61bae865f6e0c0dfacda07ae3c2f2fbd Gecko: 03665e187d8c Gaia Pushlog: https://github.com/mozilla-b2g/gaia/compare/dd47e0df260ac41010c623604e0c67921d3a8fb4...2991746d61bae865f6e0c0dfacda07ae3c2f2fbd

Caused by Bug 1023664 - can you take a look Gareth

triage: not blocking but will mark this as priority and will follow up on the regression window in comment 4.

Firefox OS is not being worked on