Hi,
In the Issue Types menu and watch at the system created JSM issue types, I see a bunch of icons/avatar that I can not access when creating a new issue type from scratch.


See how the "Change" avatar is not listed in the right menu.
Using the developer tool pannel from the web browser shows that the icon of this change issue type is located here <SITE>.atlassian.net/rest/api/3/universal_avatar/view/type/issuetype/avatar/10555
Why are they not accessible from the selection pannel?
Any idea?