That would be a massive challenge and probably would lead to more bugs which is against my goal of having a low-maintenance product. The more dynamic is your te

That would be a massive challenge and probably would lead to more bugs which is against my goal of having a low-maintenance product. The more dynamic is your text rendering, the harder it gets. You can format from the Preview mode, by the way. You need to use the shortcuts for that or click inside the Format menu. If you put your caret on the line of the heading, then press Command+1/2/3 depending on the level of the heading it will convert the line back to normal text.