Hi @logicalhare ?,
Thanks for asking about this. What you have discovered is our legacy ideation categories that used to live in the community module. They were essentially modified community categories that converted likes into votes.
We no longer use these and now have a separate ideation module where these ideas belong. You can read more about the benefits of this here:
You can now only add ideas via the front end. These will then display in both the ideation module and the control environment in the content overview and in the Content Types → Ideas.
Let me know if you have any questions.