Not sure if these are intentionally different, but I noticed that the number of children column in the people category view sometimes differs from the number of names listed in the Children gramplet. Specifically, for a person in my database who has no biological children and only one adopted child, the number of children is shown as 0, but the adopted child is listed in the Children gramplet. The families category doesn’t have a number of children column (why not?) but there also the adopted child appears in the Children gramplet.
If the difference is known or expected, that’s fine. Otherwise, if they should be consistent, I’m not sure which one is “right”. Just pointing it out in case others were unaware.