After clicking on the "Deploy" option to deploy the released project, available environments are shown as options. After selecting the public environment, there are no follow-up steps, and the project gets deployed automatically without having to run the deployment (Step 2 of 'Deploy released project') explicitly.
Tutorials: https://developers.sap.com/tutorials/spa-vl-run-process.html
After clicking on the "Deploy" option to deploy the released project, available environments are shown as options. After selecting the public environment, there are no follow-up steps, and the project gets deployed automatically without having to run the deployment (Step 2 of 'Deploy released project') explicitly.