I understand how it works (or how it's supposed to work).
Clearly there are differences. I've attached the relevant screenshots from my CarPlay settings. Not sure if it's a limitation with Ford's SYNC4 implementation or what, but I do not have the same sub-options. Curious what vehicle you are driving/referencing.
There is NO "Announce Options" option. And there is NO "Smart Display Zoom" toggle. My screen is 12.3" and provides 2 x 5 icon layout.
I am on iOS 26.2B1 and Ford SYNC4 (Software Version: 25017_PRODUCT, Revision: 1591)
View attachment 2576779
View attachment 2576778
View attachment 2576777