Running a POC of Jira Cloud ("free" plan, not a trial of anything) to manage legacy IT tasks like patching, asset deployments, incident, failures, etc.
Just added "Epic" as an issue type, and this is what I get when I try to list all issue types:

("Epic" only. The URL is <orgsite>.atlassian.net/jira/settings/issues/issue-types.)
Is this normal? Am I in the wrong place?
(The other issue types are present otherwise - e.g. I can choose from the all the usual ones when creating a new issue.)
Where do I go to list all issue types (and make changes if needed and possible, e.g. rename "bug" to "incident")?
Thank you!