When I create a copper area with a different net inside another coper area, sometimes it is ignored. It worked on some of my designs but not others.
When I create a copper area with a different net inside another coper area, sometimes it is ignored. It worked on some of my designs but not others.
Brand new interactions and interfaces. 
Easy to use and quick to get started. 
This is probably related to your order settings in the Copper Area Manager.
See:
https://docs.easyeda.com/en/PCB/Copper-Pour/index.html
but also this (complicated) Bug Report:
https://easyeda.com/forum/topic/Copper-Area-Manager-is-broken-54b7b79a170b449890f62027b18f2572