Right now when adding to whiteboard you can only insert 5 lines at a time, and yet it can handle a lot more text than that. As I use a whiteboard as a big evolving note, with separate sections, that makes it a bit annoying to re-renter everything, few lines at a time.
Could we make this limit at the actual lines capacity of the whiteboard instead? Then you can copy out the current content, wipe it, paste in updated sections.