Feature Request
How would you like the feature to work?
A Click on component should not only highlight the component but also associated airwires
Why is this feature important to you?
Much easier to identify related components which have to be moved also. Easier to group devices.
Normally, EasyEDA does show ratlines for unconnected pins as you move a package.
The exception is if the pad has no discrete copper traces to it but is connected to a copper area with the same netname.
Are you seeing this on pads that are connected to a copper area?
:)