Hi, is it possible to remove some parts of a cooper area, with something like an eraser for the cooper area? For example, I want to remove the parts pointed by the yellow arrows:
![DeepinScreenshot_20200422232129.jpg](//image.easyeda.com/pullimage/FPpmFDA0foOWJs3JnxIObWngJpKOWyGIfjKdiqyt.jpeg)
Chrome
80.0.3987.132
Linux
EasyEDA
6.3.39