I have a Mac mini where I’m the primary user and my wife is a secondary user. I set it up on my username before creating a second for her. My wife is in my iCloud family account and because of that I can see her devices listed in the find my app. For some reason, the Mac mini shows in her device list in find my but not in mine. And what’s strange is that the Mac mini does appear in my list of devices in my iCloud list on my iPhone. Any thoughts on how to get the Mac mini to show up in my find my list?
Solved. I'm a dumb dumb.