I heard (can’t remember where) that after production started, they had to abandon using the AMAZON operating system. I think they had to start over at that point.
The manual I mention above says
“Lucid regularly updates this manual. The latest version is accessible via the Pilot Panel and
on the Lucid website.”
I can't find it on the Lucid site
It is mentioned in the Online manual that some trims, I assume Pure, will not have a power frunk or sun shades. Search for “some models” and “Some Lucid Air models are equipped with power sunshades”