MR changes view: version select dropdowns behind tabs bar on smaller screens (landscape)

Summary

The version select dropdowns in the MR changes view are partially hidden behind the tabs navbar on smaller screens.

What is the current bug behavior?

The version select dropdowns in the MR changes view are partially hidden behind the tabs navbar on smaller screens.

What is the expected correct behavior?

The dropdowns should be rendered above the navbar.

Relevant logs and/or screenshots

In the screenshot, the currently selected version is not visible as it is behind the navbar.

dropdown_too_low

Results of GitLab environment info

13.8, master