Activating a project opens the project URL and switches to the view mode or preset that you chose while the project. In addition, you'll see the , , and linked to the project (if any).
To activate a project, click the 📖 Projects icon and select the project that you want.
While a project is activated, you'll see it on the top of the projects list with the label Active.
If you specified a local folder and/or a while or a project, you can open it in your file explorer or preferred editor by hovering over the project name and clicking the respective icon.