Civilization 6 Discussion
Omitting an option to turn off autoselection is the weirdest choice the devs made. I mean there's a very good reason why they implemented the option to turn off auto unit cycling in Civ5.
File called UserOptions.txt
Change AutoUnitCycle to 0 from 1. Not sure why you can't do this ingame.. but.. there is the functionality.
* Updated game trainers and cheats daily
* Get notified when new cheats are added
* Request which games get new trainers
* Priority support with any problem