Events+ categories not working on multiple categories

when I do a single category, the calendar works fine. When I try to do just 3 categories (out of 8) I end up seeing all categories in my calendar - not just the three I specified.

This is my shorthand code with my three categories specified. Again, calendar showing all events regardless of category.

[eab_calendar navigation=true footer=true show_excerpt=true categories="Racquets,HopSportsAcademy,ParentsNightOut"]