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Click the Settings and more button (3 dots in the upper right corner of the browser)
Go to Cookies and site permissions
Click Manage and delete cookies and site data
Disable Block third-party cookies
Reload Cloud Native Synchronizer - TFS4JIRA in JIRA.
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https://support.mozilla.org/en-US/kb/websites-say-cookies-are-blocked-unblock-them
- Please OPEN browser settings and go to Privacy & Security or simply run about:preferences#privacy in the address bar
- In Cookies and Site Data section please click Manage Expectations... button
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- Click Save Changes
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On your Mac, choose Safari > Settings…, then click Privacy
Uncheck: Block all cookies and Prevent cross-site tracking
Reload Cloud Native Synchronizer - TFS4JIRA in Jira (CMD+R).
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