Issue Summary

The epic colour of the custom issues types added at Level 1 will not reflect on cards in the board view.

Steps to Reproduce

1. Add custom issue types to Level 1 in the Issue type hierarchy configuration
2. Add the issue types to a project's Issue type scheme
3. Create issues of the custom epic types and child issues within them
4. Ensure the issues are displayed on the Board
5. Change the Epic colour for the Custom Epic issues

Expected Results

The same colour will be reflected in the board view.

Actual Results

The Epic's labels added to the cards will be purple for the custom epic issue types. The changes made to the System Epics work as expected.
Backlog also picks the colour correctly.

Workaround

Currently, there is no known workaround for this behaviour. A workaround will be added here when available