additional_private_registries is not working..?

[rlia]

Hi Team,

I configured additional_private_registries for authenticate private registry at FROM line(baseimage for Dockerfile).

but, it can't login private repogitry, and I can't fine any executable example from GitHub and the other websites...
(any log are not found about this setting, I expect Login Succeeded log from docker using log_in() )

ref:
https://github.com/concourse/docker-image-resource/blob/master/assets/common.sh
https://github.com/concourse/docker-image-resource/blob/master/assets/out

Can anyone make pipeline with additional_private_registries?

version:(docker image)
concourse/concourse:7.8.2-ubuntu-20220725

sorry for my english
thank you.

[pc-jedi]

Having the same issue. I could also not find any test case for it.
Related PR: #345

[pc-jedi]

I should be available in the newest version 1.7.0