ExeOutput for PHP 2018 - compile single thread

Is there an option to compile the executable as single thread in ExeOutput for PHP 2018 ?

I saw the option “Disable multithreading for troubleshooting purposes” in the Application Output tab, but even if I check it, I can see 4 processes in the Resource Monitor.

Back when I was using ExeOutput for PHP 1.7 the exe created just one process on launch.

Unfortunately no, the Chromium engine used in ExeOutput requires multiple processes.