I also want to confirm that Intel drivers 20.2 for Windows 10 on Dell Optiplex 7010 do not work with VLANs. I can't create VLAN entries that would show up in VLAN tab. There are created these disabled entries in device manager and network adapter list, though.
I've tried many times to uninstall Intel drivers, reinstall, disable other unrelated drivers (like VirtualBox host only communication NIC).