I would love to see the options available in PageMaker and other older software that allowed you to limit the Running Header pulled from the selected text style. For instance, if I am choosing Chapter # as the style it is to pull from, and the text using that style is Chapter 15, I would like to exclude the first word and use only what follows (the numbers). So my running headers could pull <Book Name> <Running Header> and come up with John 15 instead of John Chapter 16.
I hope this makes it into the future updates. I waited years for ID to catch up to PageMaker in this, and now I've been waiting for Affinity. I am beyond excited about the addition of Running Headers in the newest update! I hope to see the option above added in future updates.