For some ridiculous reason the good folks at WordPress decided it would be a grand idea to futz with the way writers create and edit their posts. There was nothing wrong with the old method so by all means find a way to savagely screw that up. In the mobile version there is no way that I can find to “justify” the writing to fit automatically in the provided space. I can align to the right, left, or center, but no wall-to-wall text. It looks awful. I will have to see if the version on my laptop allows this.
People with OCD rise up! Demand justify!