Iteration always "No iteration" in collapsed sidebar

Summary

Iteration is always listed as "No iteration" in the collapsed sidebar, even when an iteration is assigned.

Steps to reproduce

1. Assign an iteration to an issue
2. Collapse the right sidebar

Example Project

gitlab

What is the current bug behavior?

Displays "No iteration"

What is the expected correct behavior?

Displays the iteration if assigned

Relevant logs and/or screenshots

Expanded	Collapsed