I would also love this! In WFH I've been trying out some types of work with an iPad on a gooseneck (to keep it at an ergonomic height) and a Magic Keyboard/Trac

I would also love this! In WFH I've been trying out some types of work with an iPad on a gooseneck (to keep it at an ergonomic height) and a Magic Keyboard/Trackpad combo on a pad on my lap arranged a bit like a Macbook but with the trackpad lower (in z, not y). It works well, except MacOS doesn't enable palm rejection with standalone peripherals since they expect you to put the trackpad beside the keyboard on a desk, so I end up with accidental taps far too frequently.