White dot on map

I have a g30 edge robovac and it just completed it’s first unsupervised cleaning. When I review it I see a white dot on the map.

What does the white dot mean. Did it finish at that spot?

I could make a joke, but I will not, not knowing you.
I am sure you will get some answers from G30 users.
I only own a “stupid” 11 S (old Willy)
Has no map so he is only strolling around very planless. :smiley: