Description

The UI is displayed in a block that does not support Dimension.

Step-by-step reproduction instructions

1. Paste the code below into the block editor.

<!-- wp:group {"layout":{"type":"flex","flexWrap":"nowrap"}} -->
<div class="wp-block-group"><!-- wp:buttons -->
<div class="wp-block-buttons"><!-- wp:button -->
<div class="wp-block-button"><a class="wp-block-button__link wp-element-button">Button</a></div>
<!-- /wp:button --></div>
<!-- /wp:buttons -->

<!-- wp:html -->
Custom HTML
<!-- /wp:html --></div>
<!-- /wp:group -->

2. Click on the custom HTML block and the Dimension panel is displayed.

3. The values set in the Dimension panel are not saved and have no effect in the front end.

Screenshots, screen recording, code snippet

Environment info

WordPress 6.2.2
Gutenberg 16.0.0
Twenty Twenty-Three 1.1

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