I am not sure this qualifies as a bug, since it is working as designed. It is not unique to the Beta version either, but that is what I am running.
When notes are made in workflows, a note indicator is inserted every time a new note field is populated. As shown in the screen shot, a work flow that incorporates a number of note fields can quickly overwhelm the resource display. I realize that I can turn that notebook off in the visual filters menu, however then there is no indication in the resource that a note for that passage exists.

I am not sure what the solution is. Perhaps a single note indicator could be created when the workflow notebook is generated, rather than for each note field.