XF 1.5 How to change vertical position of rich text editor in edit mode

[Aivaras]

I get to edit a lot of messages. Each time I hit "Edit" I'm taken to this view:


I want to change the vertical position of the browser window to start with the upper border of the text editor's tool bar once "Edit" has been hit:



Can this be done by editing templates? If so, how?

 

[Aivaras]

Is this something that requires an add-on?