Agentforce Testing Center Not Showing in Developer Edition Org

Hi Trailblazers! 👋

I’m working through the "Set Up Testing Criteria” challenge, where I need to create a Developer Edition Org with Agentforce Testing Center. 

I’m currently having trouble getting Testing Center to appear in my org.

Here’s what I’ve done so far:

• Created a Developer Edition Org
• Turned on Einstein Setup
• Enabled Agentforce (Default)
• Assigned the System Administrator profile to my user
• Added the “Access Agentforce Default Agent” permission set

However, I still can’t find Agentforce Testing Center in the App Launcher/apps.

I also tried creating a new Permission Set and granting the following System Permissions:

• Manage Agentforce Grids
• Manage Agentforce Testing
• Customize Application
• Manage AI Agents

Even after granting these permissions, Testing Center still does not appear.

Another issue is that I can’t edit the existing permission sets, so I’m not sure whether I'm missing an additional permission or configuration.

Has anyone encountered this issue while completing the Set Up Testing Criteria challenge?

Is there a specific feature, permission, license, or configuration that needs to be enabled for Agentforce Testing Centerto appear in the Developer Edition Org?

Any guidance would be greatly appreciated! 🙏

Thank you!