bash: register-python-argcomplete: command not found error when spawning a subshell

[doolio]

Steps to Reproduce

I have the following line in ~/.bash_completion which is sourced by ~/.bashrc for additional completions.

eval "$(register-python-argcomplete pipx)"

This is how one is instructed to get bash completions for the pipx tool and despite not understanding how it works it has been working for me without issue. If I spawn a subshell by executing bash I do not see the reported error. However, if within a rye managed project directory and I execute rye shell I see the reported error.

Expected Result

To not observe the reported error.

Actual Result

Version Info

rye 0.12.0 commit: 0.12.0 (f5525c985 2023-08-27) platform: linux (x86_64) self-python: [email protected] symlink support: true

Stacktrace

N/A.