Resource editing box could use more width

[Shovas]

On desktop, the resource editor is very narrow and a little awkward to use. Even when I maximize my window it's still narrow with huge margins on either side that could be used to create a wider editing area.

It's quite a bit narrower than even forum post editing boxes.

 

[Neilski]

True, it's pretty narrow for me too.
@Bram Hengeveld may know if this is readily adjustable.