Why go I get the "Issue xxx causes duplicate calculation" warning in detail HCF panel?

You got the warning “Issue xxx causes duplicate calculation“

If you config the custom field HCF have:

• Reference Issues: All Linked Issues

• Include Sub-Tasks: Yes (True)

and you have a ticket which is linked with a Demo Story and sub-task of Demo Story

Example: DP-10 has subtasks DP-11 and DP-12. You have linked DP-10, DP-11, and DP-12 in the same issue

→ It makes the calculations wrong, and duplicates issue when calculating