Hi, I've made a PCB with a power module, and i wanna have large tracks for power line. So i used copper area connected to Vin, and then when i made my ground plane everything look good. The copper area from ground plane overlaps well the copper area of Vin in the editor. Even in PhotoView it was just as expected. The image below is the bottom side of my board seen on the editor on easyeda and the 3 copper area for power have red writting on it (A,B,C).  Then, i decided to export my board in gerber files. I ordered it on JLCPCB for around 30€ and the 3 copper areas just vanished.  So i checked the file "gerber_BottomLayer.gbl" using Online Gerber Viewer ([http://www.gerber-viewer.com/](http://www.gerber-viewer.com/)) and the copper area are missing.  I'm a bit disappointed. How can i make it work in easyeda ? Is it a known bug? Regards, Nathan