Issue Summary

Upon trying the integrate Slack Notifications in confluence in safari browser returns an error message:
{"error":{"message":"Invalid or missing CSRF token","code":"INVALID_CSRF"}}

Steps to Reproduce

1. Login to the site in Safari browser
2. Try to integrate slack notification for any of the pages.

Expected Results

The workspace should be connected without any issues.

Actual Results

It redirects and error message as mentioned in the screenshot below:

Workaround

Temporarily disable "Prevent cross-site tracking" in Preferences --> Privacy, connect your Slack workspace to Confluence, and enable it again

or

use Chrome to integrate the workspace on the page, and then try accessing the site through Safari, it should work then.