[varenc]

I initially saw the delay in Terminal.app, but then it went away! I've made sure Terminal doesn't have the "Developers Tools" permission but the network request delay is still missing.

However, I was able to reproduce this by downloading a whole new terminal app, Alacritty. With the random script and file path I can always reproduce the delay in Alacritty. My guess is Terminal.app might have some special case behavior?

See my comment above on some shell script that does the random file name stuff for you.