Description

The accordion block does not reveal its content when clicked.

Step-by-step reproduction instructions

1. Add an accordion block to a page/post.
2. Observe the accordion panel doesn’t open on the front page.

Screenshots, screen recording, code snippet

Environment info

WordPress v. 6.8.3
Gutenberg v. 21.9.0
Theme Twenty Twenty-Five
Browser Firefox 144.0 (64-bit) & Chrome Version 141.0.7390.108 (Official Build) (64-bit).

This bug doesn’t affect the accordion block on WordPress 6.9 beta1.

Please confirm that you have searched existing issues in the repo.

• Yes

Please confirm that you have tested with all plugins deactivated except Gutenberg.

• Yes

Please confirm which theme type you used for testing.

• Block
• Classic
• Hybrid (e.g. classic with theme.json)
• Not sure