Button "Deploy to..." should also be named "Manual job"?
This is a small UX issue. Or I'm misunderstanding the UI, which is also a UX issue.
There is a button "Deploy to..." in the Project > Operations > Environments list:
I think this allows to run jobs from .gitlab-ci.yml that have when: manual
and the same environment: name: ...
?
I think this does exactly the same as the Button "Manual job" in Project > Pipelines, but filtered by environment?