QPP 26.1.0 Tools->Generate Simulator Setup Script produces no output

Hello,

I have a relatively simple Agilex 3 QPP 26.1.0 project with four IPs on Win 11.  Today after adding the latest IP block, running Tools->Generate Simulator Setup Script produces no output when executing the command.  

I can see from the Quartus log that "--spd" is not passed, and I believe this is the problem.  

If I run ip-sim-script in the Quartus command line and include the "--spd" option, the correct sim folders and files are produced.  

I do not see this same problem when working with the same project on Ubuntu Linux.

What would cause "--spd" not to be passed?   Note that the *.spd files do exist. 

Thank you.