Can not connect my 2 macs with AirDrop
I have an iMac 27" mid 2011 running macOS Sierra 10.12.6 and a Macbook Pro Mid 2012 running macOS Catalina 10.15.
I would like to share TextEdit (or any) files between the 2 by AirDrop.
Both Macs are side by side, connected by WiFi to the same router, have Bluetooth, WiFi and iCloud turned on and I can see AirDrop open on both but they do not see each other.
I can not see anything in Security and Privacy that should block them.
I right click on my test file on the iMac 27" > Share > AirDrop > and get:
I have AirDrop open in my MacBook Pro with:
Allow me to be discovered by: Everyone
but see no other device or file.
I have read the Help instructions on this but nothing relevant or actionable by me.