Diff of commit is not fluid

Summary

In my preferences I have layout set to fluid. This is applied correctly to all screens except one; viewing the changes of a specific commit hash. This view has a max width for the main column due to both the container-fluid and container-limited classes being applied.

Steps to reproduce

View the changes associated with a commit hash. Make sure your window is larger than 1400px wide. Notice the main column stops expanding due to max-width: 1280px from container-limited class

What is the current bug behavior?

Central column is not fully fluid and stops at 1280px

What is the expected correct behavior?

Central column should be fully fluid.

Results of GitLab environment info

GitLab Community Edition 11.4.4

Possible fixes

Remove the container-limited class from the central container on this view.