In case more detail is needed: my parents divorced when I was young, my mother remarried and had a son and daughter, so at my generation level there's my brother, my half-brother, half-sister and myself.
My brother has had two sons and a daughter, but when I click on any of my nephews or neice the tree narrows down to just the direct lines up through my mother and father, then my grandparents only, it doesn't show a branch across to include my step-father, my half-brother and half-sister even though they are aunts and uncles by blood relation.
Is this considered a fault, or is there something in the settings to make them appear?
I have the gen settings on their defaults, just curious as to why this is happening.