"Changes" tab doesn't work in Safari
"Changes" tab doesn't work in Safari under macOS Big Sur after latest GitLab EE update (13.12)
Steps to reproduce
Open random Merge Request and go to "Changes" tab.
Relevant logs and/or screenshots
Upgrade to 13.12.3 (or later) for !62961 (merged) "Set CSP back to disabled by default" https://about.gitlab.com/releases/2021/06/07/gitlab-13-12-3-released/