Unable to Save Rule in OnCall Settings for User Profile

[AndiError]

URL: https://my.dev.ringrx.com/v2/settings/users
User: [email protected]
Role: admin

Problem:
The system fails to save a Contact Rule added to the OnCall Settings for a user profile. Although the rule can be added to the tab(but the system add the previously added rules, looks like some cache but not from browser side), an error is displayed when attempting to save it. Subsequently, other sections after this error also fail to save, displaying the same error message: "Couldn't find PbxUserSchedule with ID=165 for PbxUser with ID=10994".

Notes: This issue occurs only when an admin attempts to create a rule for another user; it works correctly when an admin creates a rule for themselves.

Step to reproduce:

1. Log in to the system with an Admin role user.
2. Go to the Settings, under Avatar
3. Navigate to Users tab
4. Select "View" for any existed user.
5. Go to the OnCall Settings section, and click on "Edit"
6. Add a new rule to the user's OnCall Settings tab.
7. Attempt to save the rule.

Expected Result:

The system should successfully save the newly added rule and display a confirmation message indicating that the rule has been saved.

Actual Result:

The system fails to save the rule and displays an error message: "Couldn't find PbxUserSchedule with ID=165 for PbxUser with ID=10994". Subsequent attempts to save in other sections also fail with the same error message.

Attachments:
https://www.loom.com/share/826253a3e85c4126af3ce656019d8ae6