Needed to do a build with some apps left out to be successful build:
Amazon Fire TV (sheldon) for /e/OS-R-1.16
e-1.16-r-20231104-UNOFFICIAL-sheldon.zip
https://www.androidfilehost.com/?fid=16385555061192792064
Please see sources and install instructions including recovery here:
https://xdaforums.com/t/rom-unofficial-11-lineageos-18-1-for-fire-tv-stick-lite-3rd-gen-sheldon-p.4410317/
Use it at your own risk!
Please support the developer(s)!