Roadmap Timeline bars gone with Swimlane LOOKUP_ENUM

Products

• Clarity PPM SaaS
• Clarity PPM On Premise

Issue/Introduction

Roadmap bars are missing and do not display in Timeline view when an attribute based on LOOKUP_ENUM is selected for the Swimlane (DE63123)

STEPS TO REPRODUCE
1. Connect to Clarity - Administration - Lookups
2. Create a new Lookup Investment Horizon with the following details: 
Static List
LOOKUP ENUM as Hidden Key
NAME as Display Attribute
Values:
Horizon 0 - Retiring, ID =0
Horizon 1 - Investing, ID =1
Horizon 2 - Emerging, ID =2
Horizon 3 - Evaluating, ID =3
4. Save
5. Now to go Objects - Roadmap Item
6. Create a new lookup attribute Horizon, add API Attribute ID and Display mappings:
Red Horizon 0 - Retiring ID 0
Green Horizon 1 - Investing ID 1
Yellow Horizon 2 - Emerging ID 2
Blue Horizon 3 - Evaluating ID 3
7. Save
8. Now connect to Modern UX - Roadmaps
9. Add a new Roadmap and add some projects to it that are covered by the timeline
10. Now go into the Roadmap and note the timeline displays the projects accordingly
11. Now Click on View Options - Select Swimlane - Horizon

Expected Results: The bars to still show in the timeline view
Actual Results: The bars are no longer shown in the timeline view

Environment

Release : 15.9.3, 16.0

Component : Clarity Roadmaps

Resolution

This is DE63123, fixed in 16.0.1

Workaround: Do not use a LOOKUP_ENUM attribute for Swimlane on Roadmap, switch to another attribute to see results