Florida nonresident return and rental property

Hello - I am a GA resident and own a small rental property in FL that generates a relatively nominal amount of income. I filled out my federal and GA state taxes with TT (and already accounted for my FL rental income and expenses in GA). At the end, TT prompted me to purchase an additional state (FL) and suggested I would need to file a nonresident FL return. So I paid the $40 and there was nothing to fill out and nothing changed on my Fed or GA returns. Was this purchase unnecessary or is it just the sort of thing that is required no matter what? Thanks and appreciate your guidance.