The left margin (where the text box begins) is customizable, which is great for indenting on the left side. However, I like to write in two columns, so it would be great if we could also adjust the margin that is on the right of the screen to narrow it to out liking. That way I do not have to continuously move the text box down a line when I reach the end of my column.

If I’m not mistaken, this is a feature that was on an earlier version of the app and it was super useful.