We have recently encountered a problem in Jira Product Discovery, specifically related to the Delivery process and Delivery status fields. We have noticed that when an idea is linked to an epic, the child work items that are in the To Do status are not included in the Delivery progress calculation. The number of To Do items is also not reflected correctly in the Delivery status.
For example, we have an epic with 10 child work items:
In Jira Product Discovery, the Delivery progress shown on the linked idea is 50%.

However, when we navigate directly to the epic in Jira Software, the progress is shown as 30%.

Has anyone else experienced a similar issue, or is this expected behavior in Jira Product Discovery?