As this is not Seed related but a Global issue that happens everywhere.. It Could be intentional by ELEON but I don't think so. My observations are that with the surface of some devices, namely a Container Controller, some very flat blocks clip through the surface. Most of them are of the new and previously implemented style but also older ones. As soon as the surface of the device forms a certain look those Blocks cover all deeper lines but also seem to loose their own edges in the process. So far I found several Blocks who behave like that. This happens also to Corner Half A3 Low Small Corner Round B Corner Round B Low