Clone actions fail to create issue saying Parent issue is needed even though target issue is non-subtask

Issue Summary

When creating issues through Clone Action, the following error message is shown in audit log:

Given parent issue does not belong to appropriate hierarchy (parentId) 

Steps to Reproduce

1. Create a rule with the follow structure:
2. Branch on subtasks
3. Clone issue (with target issue type as a non subtask)

The problem also happens when trigger issue is from a level above Epic and if the rule tries to create an Epic level issue, even without any branch.

Expected Results

Since the rule is not creating a sub-task issue, no Parent ticket should be needed.

Actual Results

The rule fails even asking for a Parent issue to be set:

Given parent issue does not belong to appropriate hierarchy (parentId) 

Workaround

Add the following to the Additional Fields section within the Clone Issue action:

{
   "fields": {
      "parent": null
   }
}