Global keyboard shortcuts.

You can use this shortcuts from anywhere even panel is not open.

Open tab flowAlt + W
New tab on right in tabgroupAlt + R
Jump between tabgroupsCtrl + Q
Create new tabgroupAlt + G

ℹī¸ Note:
Global shortcuts may not be configured automatically for some users. User need to visit extension shortcut setting page. Copy and paste this url chrome://extensions/shortcuts on browser address bar.