Hi everyone, We're working on a self-hosted GitLab CE (16.4.1) and we've an issue with some projects when doing MR. We don't know why, but in these projects when we're creating the MR, we don't see the "Delete source branch when merge request is accepted." checkbox in the Merge options section: Example 1: Project without checkbox  Example 2: Project with checkbox  We don't know why this is happening and in GitLab documentation we don't see any reference to that: https://docs.gitlab.com/ee/user/project/merge_requests/#delete-the-source-branch-on-merge Can you please help us? Regards