Noticed that Smart Setup stopped installing FNC components on Android64 and Linux. Other components like Aurelius and xData are compiling on android and linux.
On Delphi 12.1 update 1 and Smart Setup 1.0.28
And by the way seem the remote list is not updated to latest versions of TMS Async and VCL UI pack.
Can you please try to select FNC products (or all products, if you want to be safe and have time) and click "Full Build" to force a full rebuild of all packages?