<!--- Please read this! Before opening a new issue, make sure to search for keywords in the issues filtered by the "regression" or "bug" label: - https://gitlab.com/gitlab-org/gitlab/issues?label_name%5B%5D=regression - https://gitlab.com/gitlab-org/gitlab/issues?label_name%5B%5D=bug and verify the issue you're about to submit isn't a duplicate. ---> ### Summary <!-- Summarize the bug encountered concisely. --> When the option "Show whitespace changes" is disabled, any renamed files are not highlighted in the MR diffs file headers. ### Steps to reproduce <!-- Describe how one can reproduce the issue - this is very important. Please use an ordered list. --> 1. Prepare a MR with a renamed file 1. Open the MR 1. Ensure setting "Show whitespace changes" is disabled 1. Scroll to renamed file and check it's displayed as a normal file (non-renamed) ### Example Project <!-- If possible, please create an example project here on GitLab.com that exhibits the problematic behavior, and link to it here in the bug report. If you are using an older version of GitLab, this will also determine whether the bug is fixed in a more recent version. --> https://gitlab.com/gitlab-org/gitlab/-/merge_requests/64289/diffs ### What is the current *bug* behavior? <!-- Describe what actually happens. -->  ### What is the expected *correct* behavior? <!-- Describe what you should see instead. -->  ### Possible fixes <!-- If you can, link to the line of code that might be responsible for the problem. --> If we treat Diffs the same way regardless of this preference value, this and other bugs will go away.