Fluid layout not stretching out for Changes tab in MR

Summary

Changes tab in MR causes the layout to be "fixed" to a needlessly narrow width.

Steps to reproduce

Using:

  • Gitlab 11.4.3-ee
  • Chrome Version 70.0.3538.77
  1. Set your layout settings to "fluid".
  2. Create a Merge Request.
  3. Set your viewport width to >1400px.
  4. Go to the MR and click on each tab.

Example Project

I assume any project will do.

What is the current bug behavior?

The center column's width is limited as if we were using the "fixed" layout ONLY when we click the Changes tab (which is the only tab where we need the extra width the "fluid" styling should provide).

What is the expected correct behavior?

The center column (second $('.container-fluid')) should take up the width of its container no matter what tab is selected.

Relevant logs and/or screenshots

image image

Output of checks

Results of GitLab environment info

Sorry, I don't have access to that, but: we're using Gitlab 11.4.3-ee.

Results of GitLab application Check

Sorry, I don't have access to that.

Possible fixes

Workaround: In dev tools, I remove the max-width rule from the .container-limited class. HTH.