Clarify Form documentation to explain form co-owners can't delete responses

[zuzanna-maria]

Description

Contacts added as co-owners of a form are not able to delete form responses.

Steps to reproduce

1. Create owned form
2. Add contact as co-owner
3. Form responses are submitted
4. Only the original owner can delete form responses

Relevant logs

Expected behavior

The fact that new owners cannot delete responses should be clarified in the user guide.

Which operating system are you using?

No response

What browsers are you seeing the problem on?

No response

Extensions

n/a

Version

2026.2.0