Is there a key command to switch between the edit and key...

Is there a key command to switch between the edit and key windows.

I’m switching from pointer to pencil to glue and back and forth with the key commands 1-8. But when I’m on the key editor and look to my other monitor to work on the edit window if I press “4” for glue, the key editor switches to glue and not the edit window.

Is there a way to link both? Or switch between windows better than just clicking on them. It would help my work flow speed greatly. And I’ve check the key commands under windows but there isn’t anything like that.