I bought the new Pixel 6 Pro.
I use the google transfer "tool" to move my apps from my samsung to the pixel 6.
I deactivate the old presence sensing from the old phone.
I uninstalled home from the old device.
But still the presence sensing on my new phone is always displaying the Samsung device, not the pixel pro.
I tried to turn it ON/OFF but nothing that could help.
I finally decided to uninstall and reinstall the Home application and it solved the issue, it finally display the google 6 pro. It seems that using the transfer tool is messing up the data for the new phone.
Please also go in to your Google Play device settings (link below) and mark your Pixel 6 Pro visibility as "show in menus" and uncheck your old Samsung phone.