Delegation rule not working if Delegate Actions is disabled in BPM

Summary:

Delegation rule not working if Delegate Actions is disabled in BPM

Content (please ensure you mask any confidential information):

Hi experts,

we have configured the approval workflow for the goal setting -> the employee’s line manager need to approve the goal added by the employee.
From the BPM worklist only the Actions «Approve» and «Request Information» have been kept visible, the other ones have been requested to be not visible in the notification received by the manager for the approvals, so we have disabled from BPM.

It has been requested to have a delegation rule that delegate a specific user to approve the goals added by a particular group of employee (the employee with a specific band) instead of their line manager