Cloned from https://bugzilla.redhat.com/show_bug.cgi?id=1581625

Description of problem: With number of organizations/locations(approx more than 30), it is difficult to switch between organization or locations as scroll bar is absent in new UI.

Version-Release number of selected component (if applicable): Satellite 6.4 snap 4

How reproducible: always

Steps to Reproduce:
1. Create 30+ organizations/locations
2. Try to switch to alphanumerically last organization/location

Actual results: Not able to scroll to last org/loc see attachments.

Expected results: Scroll bar should be present.

Additional info: Satellite 6.3 provides scroll bar. (see attachment)