Wouldn't it be easier to just do 3 clicks in succession?I have an idea for Lucid actually related to the fob and trunk, and I think it’ll work: add a new fob button combination for the trunk.
The frunk is a long press-hold. Simply add a short press before to pop the trunk - short press, then press-hold. I’ve not found documentation on the protocol, but since the fob simply transmits what it is pressed I believe this could be added via OTA to the car.