Hello,
the behavior of the fix version drop down field is changing from jira release to jira release on my installation. (only when creating new issues, not when editing issues).
With some jira releases the versions are grouped by released/unreleased and with others the versions are not grouped.
Jira 9.8 and 9.7.x: not grouped
Jira 9.6.?: grouped
older: not grouped
much older: grouped
Is this something i can change myself? or is this a bug?
Not grouped:

grouped:
Thanks for your help.
Andi