Phoenix UI locks up the browser on Safari 14.x

Products

• Clarity PPM On Premise
• Clarity PPM SaaS

Issue/Introduction

STEPS TO REPRODUCE: 
1- In Classic, set UI theme to "Phoenix"
2- On a Mac with Safari 14.0.1, login to Clarity
3- Open a Project
4- On the Project Summary page, expand and contract the sections rapidly
5- THe browser will completely lock up after a few seconds
The user needs to shut down or task kill the browser

 

Expected Results: Able to expand and shrink sections in Phoenix UI

Actual Results:  Unable to repeatedly expand and shrink sections in the Phoenix UI

Workaround: 
none 

Environment

Clarity 16.0, 16.0.1

Resolution

This is being pursued under defect DE64977