Deletion of process instance doesn't delete called processes (sub processes)

[engineering-issue-sync-app[bot]]

Describe the bug

The deletion of a process instance doesn't delete called/sub processes. UI and public API have the same issue.

To Reproduce

Steps to reproduce the behavior:

1. Deploy and start a process with call activities.
2. Delete parent process.
3. Observe whether the called processes are also deleted.

Current behavior

Called/sub processes will not be deleted

Expected behavior

All dependant data should be deleted, also the called/sub processes.

Environment

• OS: [e.g. MacOS]
• Browser: [e.g. chrome, safari]
• Operate Version: [e.g. 8.1]

Additional context

Raised in Support case 17391

Acceptance Criteria

Definition of Ready - Checklist

• [ ] The bug has been reproduced by the assignee in the environment compatible with the provided one; otherwise, the issue is closed with a comment
• [ ] The issue has a meaningful title, description, and testable acceptance criteria
• [ ] The issue has been labeled with an appropriate Bug-area label
• [ ] Necessary screenshots, screen recordings, or files are attached to the bug report

For UI changes required to solve the bug:

• [ ] Design input has been collected by the assignee

:point_right: Handover Dev to QA

• Changed components:

• Side effects on other components:

• Handy resources: BPMN/DMN models, plugins, scripts, REST API endpoints + example payload, etc :

• Example projects:

• Commands needed to test; Versions to validate:

• Docker file : in case that it needed to be tested via docker share the version contain the fixed along with version of other services .

• Release version ( in which version this fixed/feature will be released):

:green_book: Link to the test case

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[engineering-issue-sync-app[bot]]

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