What's even more comical is that they also ship dash, as shown in my example! But the reason why is obvious: people using a /bin/sh shebang with bash features.

What's even more comical is that they also ship dash, as shown in my example! But the reason why is obvious: people using a /bin/sh shebang with bash features. So I understand, but patching bash to fix the --posix mode should still be done.