Thanks go to NTDOC.

With his help it was determined that
SETCONSOLE("MAXIMIZE" )
SETCONSOLE("FOREGROUND")

Was causing it to go full screen. That was not the case in Win11 23H2 and previous Windows versions. In previously Windows versions it would go to the Default Window size. Apparently Win11 25H2 takes it literally where "MAXIMIZE" now means Full Screen.




Thank You NTDOC !