Solution for the issue of the follow button not being enabled on the profile screen of a specific user (e.g., searching for Jack) after joining nostr:

1. Copy the xpub key from Jack's profile.

2. Visit the iris.to website and paste the xpub key into the search bar, then click on the search button.

3. On Jack's profile screen that appears, click on the follow button.

All issues will be resolved, and the follow status will be transferred across platforms such as primal.net, iris.to, and others.

For those experiencing the same issue, please try this solution and let us know your feedback in the comments.

Thank you.