default_categories is auto added to webform.settings, but no values allowed

This adds a schema, but I'm not sure that is the right solution.

The setting is right here.
https://git.drupalcode.org/project/webform/-/blob/6.2.x/config/schema/we...

Did your version of webform correctly update?

If I set any value but default_categories: { }, it tells me that the value should be an empty array.

Hmm. With config inspector adding categories appears to be okay.

→

I'm having similar issues. This is breaking a config-sync operation by indicating the configuration is out of sync that of my local file system. When I look at the differences, it appears that the latest version of Webform has replaced the `category` with the `categories` configuration. There doesn't appear to be a proper update routine that ensures the value contained within `category` is retained before it is changed.

There is a post-update hook for changing category to categories

webform_post_update_multiple_categories()
_webform_update_webform_settings()
_webform_update_webform_setting()
_webform_update_webform_setting_properties()

For #6, try running drush webform-repair.

I'm no longer able to reproduce this. Closing it. I must have been on an older tag of webform.