[JRASERVER-27085] Date Time Picker are not following the server/profile setting time

Type: Bug
Resolution: Duplicate
Priority: Low (View bug fix roadmap)
Fix Version/s: 6.0.3, 6.1-OD-02
Affects Version/s: 4.4.4
Component/s: Issue - Fields
Labels:
- affects-server
Environment:

OS: Mac OS
Browser: Safari and Chrome

Introduced in Version:
4.04
Bug Fix Policy:
View Atlassian Server bug fix policy

Settings:
1) System default: (GMT+00:00) timezone.zone.utc
2) profile setting for users : JIRA default (GMT+00:00) timezone.zone.utc

Descriptions:

First Scenario:

1) When use in Mac, the date picker show the PC time which is 5:40 pm (screenshot A)
2) After change the timezone of the Mac and refresh the brower. The datepicker show the server time 9:41 am (screenshot B)
3) If open a new tab in browser, the date picker show the current PC time again which is 12:41 pm (screenshot C)

Second Scenario:

This problem only exists in Safari, but not in chrome.

1) The datepicker show the Mac time. (Screenshot 1)
2) Change the time manually after few minutes, it will show the current time change.(Screenshot 2)