So I have a SharePoint list called PeopleList that has two columns: Names (a Person column) and Department (a Text column).

In PowerApps, I am using a ComboBox so that I can select the people from PeopleList. However, when I use either of these two codes:

Items = Choices([@PeopleList].Names)

or

Items = PeopleList.Names

The dropdown gives an entire table of EVERYONE in my company, not the names found in my SharePoint list. How do I make it so that it only gives the table from my list?