I agree with this request for an additional reason. If you use paragraph shading to create something like a feature box in a book (an element of the text that repeats throughout it), it will occasionally have to break to the next page. In this case, using an invisible rule that is kept in the frame does not help. A rule only applies to the first line. When boxes break within the text flow, they will still fall outside the textbox at the top of the next page. I have been unable to find a workaround for this.
I agree with this request for an additional reason. If you use paragraph shading to create something like a feature box in a book (an element of the text that repeats throughout it), it will occasionally have to break to the next page. In this case, using an invisible rule that is kept in the frame does not help. A rule only applies to the first line. When boxes break within the text flow, they will still fall outside the textbox at the top of the next page. I have been unable to find a workaround for this.