Issue Checklist Items have a predefined paragraph which disrupts our Store Template

Template attached to the issue.

Issue:

Result with WIKI

Result without WIKI

It is desirable to achieve the outcome predicted on our Template Store:

Update (11/10/2021)

Update from Issue Checklist's team member, transmitted by a customer:

Update (17/11/2021)

The same issue is occurring with Smart Checklist for Jira.