In v7 of Labeler, when a text object is set to Wrap Text to fit Rectangle, you have to increase the height of the object to allow for the extra lines.

In v6, it would continue adding as many lines as needed to fit the entirety of the text data, but this would allow it to overlap other objects on the label. With this new behavior, we can constrain the height to allow only a certain number of rows of text and not interfere with the objects positioned below the text.