Exit code returned is 0 even for failed para chain

[hemz10]

Overview

Exit code should be 1 not 0 when the package fails to run the parachain.

Steps to Reproduce

Steps to reproduce the behavior:

1. Run the kurtosis package for known failing para chain.
2. Exit code returned is 0 not 1

Expected Behavior

Exit code must be 1

Screenshots

Exit code is printed for debug purpose and can be found at the end of screenshot

[abhiyana]

Can't reproduce, Parallel localnet is working fine

[hemz10]

Here Issue reported is not about parallel localnet working.
When any para chain fails, exit code returned is not one. Please check exit code for any para chain that fails.