Sprint not visible when you convert standard issue type to parent issue type.

Summary:

Currently, the Sprint view is not visible in the timeline view if you convert a standard issue type to a parent issue type via a custom issue type hierarchy.

It would be helpful if we could have a feature that provides the functionality to display the sprint view in the timeline despite converting the standard issue type to the parent issue type.

Article - https://support.atlassian.com/jira-software-cloud/docs/troubleshoot-the-timeline/#My-sprints-aren%E2%80%99t-showing-on-my-Timeline