The list of items in the favorites menu can be unwieldy when you've hit the maximum number of allowed items. Instead of scrolling through the entire list it would be much more manageable if the topics had a carrot that could be closed like when viewing groupings in a report. Having it closed by default would prevent the endless scrolling trying to get to the section you need. This format would also make it easier to navigate if the maximum number of items is ever increased.
