Missing Specific credentials/Parameter expression option in Bindings definition

We need to use Parametrized build plugin and let user select appropriate credentials before running a job. We wanted to bind the selected credentials via Credentials binding and expression parameter, but the option is not there to be selected when defining "Use secret text(s) or file(s)".
All documentation and screenshots we found mention and show this option }should be there since version 1.1 of the plugin), so it is strange it does not appear in current versions.
We tried both freestyle project and Pipeline job, it is missing in both cases.
We checked the underlying HTML and the options is not there, i.e. it is not a graphic issue like hidden <div> section.