So I bought the Samsung “Smart Tag” to help me find my keys…

It’s been fairly useful till today.
This is what I see when I open the app (I tried hiding streets)…

It shows a phone, not the smart tag, in the red box. And below that it says “This Phone”
Yes that’s what I want to do… find the phone I’m holding in my hand.
There’s another screen that shows devices, but NOT the Smart Tag. And there’s no +, to add a device.
WTH?
I finally had to delete “Data” in the app, to fix it.