Using powerpoint on mac, it took me ten minutes to figure out how to add a new title master to a presentation.
Even though you open a new presentation and it automatically adds a blank title slide, you the View > Title Master option doesn’t exist. And from this view you can’t create one. First, you have to view the slide master (incorrectly applied to the title slide) and then you can add a new title master. This operation is an exercise in frustration and how to not design interfaces.
Perhaps its time for that Keynote purchase….
EDIT:
It’s good I wrote this down I’ve had to look at this *every* time I make a new presentation since then.
Yes. It’s still obnoxious.