Description

The block.json schema lists the valid block categories as:

"text",
"media",
"design",
"widgets",
"theme",
"embed"

But the experimental form blocks: form, form-input, form-submission-notification, and form-submit-button uses the category "common" in block.json.

Either this category needs to be updated in the blocks, or it needs to be added to the schema.

Step-by-step reproduction instructions

View the source of block.json for the mentioned blocks.

Screenshots, screen recording, code snippet

No response

Environment info

No response

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