FSE Onboarding Broken

[HardeepAsrani]

Description

While researching for FSE themes, I noticed that the onboarding doesn't work anymore.

Step-by-step reproduction instructions

1. Install Raft
2. Try to use the onboarding
3. After the title/description, it doesn't work.

Screenshots, screen recording, code snippet or Help Scout ticket

No response

Environment info

No response

Is the issue you are reporting a regression

Yes, this is a regression.

[girishpanchal30]

I have fixed it with this PR #2661