I have the same error message in 10.2.6 when I try to add a field of type "reference" or "media" to a content type or paragraph (did not test other entity types).
Patch provided in #5 also fixes this issue.
Got the same error message on full (re)install after applying an update of Drupal from 10.1 to 10.2.6.
On a perfectly fine environment I applied composer update, executed drush updb then exported the config.
Then when I try to reinstall the project using `drush -y site-install minimal --site-name="Test" --account-name=admin --account-pass=password --config-dir="../config/sync"` I got the error mentioned above after "install_bootstrap_full" task.
The issue does not show on install when the patch proposed by ashetkar in #11 is applied.
(Reinstall using that command is part of our workflow to facilitate life of all developers working on the project)
After this clean install if I run drush cex I don't see any config change so I don't fix this is related to incorrect configuration management in the project.
The error I got was related to config core.base_field_override.node.ad_group.moderation_state.yml
wanjee → created an issue.
Thanks, proposed changes have been tested and added to the next release