Darling shell command does not return retval / status code from command

[peppergrayxyz]

Expected Result

Darling returns the return value of the executed command

$ darling shell echo Hello world
Hello world
$ echo $?
0

Actual Result

Darling returns some other status code

$ darling shell echo Hello world
Hello world
$ echo $?
127

Steps To Reproduce
see above commands

System Information
What system are you using?

Software	Version
Linux Kernel	6.6.47-1-MANJARO
Darling	0.1.20230310 11.5@15e5b802