I have a declarative pipeline stored in a Jenkinsfile in a multibranch pipeline in GitHub. I can create a new pipeline in Blue Ocean and get a successful run.
However, when I click on the "pencil" icon (second icon from the right - next to the star icon) in the master branch, all I get is a blank screen.
I was expecting to get an editor for the declarative pipeline in the associated Jenkinsfile. What's going on here? Thanks.