Not sure if this has already been requested, but it would be helpful to be able to have the option to move the data editor from a horizontal layout to a vertical layout, especially when you’re working on data at the bottom of your screen:
The editor completely covers it and, in order to review your changes, you have to close it just to re-open it when you (inevitably) have to make more changes. Being able to change the position to vertical would resolve that.