Custom Fields editing on transition screens and subtask

When a custom field is added to a workflow transition screen in Jira Cloud, the value is shown as text and not a fixed dropdown. This behaviour also occurs when creating or editing a subtask.

This happens with any custom field.

In Jira Server and Jira Data Center, this behaviour is not seen and you can change your selection as intended.

Refer to this Atlassian ticket to learn more: https://ecosystem.atlassian.net/browse/FRGE-576.