Description of the problem: 
Scroll bars on the panels are gone in workflow instance, see attached screenshot.

How reproducible: Unknown

Steps to reproduce:

1. Deploy orchestrator with RHDH1.2

2. Deploy workflows

3. Execute a workflow and watch the instance run page of the executed workflow.

Actual results: See above

There isn't option to see the full content of the workflow results, nor the definition.

Expected results: Scroll bars should be available.