Dev Console doesn't support keyboard input to scroll long list or log content

Description of problem:

The user could not use the keyboard to scroll in long content lists, detail pages or log output (Pod log and Pipeline logs). It looks like that this only affects the Dev Console.

The user can scroll in the Admin perspective on the Dashboard but not in the Developer perspective on the Add page. Only scrolling with the mousewheel works in the Developer perspective here.

When the scrollable area is focused (clicked with the mouse), the scroll areas should support keyboard input like:

• up/down
• page up/down (mac: fn+arrow-up/down)
• ctrl+home (mac: cmd+arrow-up) to jump to the start of the scrollarea
• ctrl+end (mac: cmd+arrow-down) to jump to the end of the scrollarea

Prerequisites (if any, like setup, operators/versions):

1. None

Steps to Reproduce

1. Just find a scrollable list or detail page and try to use your keyboard.

Actual results:

1. User can not scroll in the scrollable areas.

Expected results:

1. User can scroll in the scrollable areas.

Reproducibility (Always/Intermittent/Only Once):

Always

Build Details:

Tested 4.8 (master, commit e63847533cc78d1ee883c334d215dda21d23745b) with this browsers:

• Fedora Linux 33 / Chrome (could not use the keyboard)
• Fedora Linux 33 / Firefox (could not use the keyboard)
• macOS 11 / Chrome (could not use the keyboard)
• macOS 11 / Safari (could not use the keyboard)

Tested 4.6 and 4.7 with Chrome and could not use the keyboard here as well.

Additional info:

None