When scrolling the screen after clicking on a Test Environment drop down and column drop down the dropdown list is not scrolling up or down with the page.

Description
When scrolling the screen after clicking on a Test Environment drop-down and column drop the dropdown list is not scrolling up or down with the page. 

Pre-conditions

How to reproduce

1. Please see the Screen Recording
   

Actual result/Attachments
The dropdown not moving with the page when scrolling.

Expected result

The dropdown should move with the page when scrolling.

Version

• 6.5.0