I love the Kit Adam lego keyboard and it’s been my daily driver for months now. And today learned that if you accidentally press Fn + Return, it triggers the 0x5CDE key (that’s actually what’s on the label in Vial) which does a factory reset and loses all the custom settings you evolved over the last half a year or however long it is for you.
Excellent design, folks.
(Good design is as much about making dangerous things hard to do as it is about making the most important things easy.)