That would definitely be a nice feature to have, but unfortunately the Archer C60 V3 doesn’t support OneMesh or EasyMesh and there’s no information from TP-Link that it will receive such an update. The hardware is a bit older, so it’s unlikely to get mesh support through future firmware releases. If mesh networking is important for your setup, you might consider upgrading to a newer TP-Link router or a Deco system that already supports EasyMesh or has built-in mesh functionality