Workflow Rule container questions

[#1]

System: S4Hana 2022 (S4CORE 107)

We use Applic. Component FIN-FSCM-CLM-BAM. The standard rule "74300007 (Cash Specialist)" & 74300006 (Cash Manager) only with container "Company code and Account type". We add Account action (Type Name FCLM_BAM_ACC_ACTION) to expect the workflow goes different set of approvers according to Account actions.

1. We set up a workflow with Start Conditions 04 in order for system to find correct payment approvers in Manage Workflows APP.

2. In Maintain Payment Approver - For Multiple Bank Accounts APP, we add payment approvers to trigger workflow

3. In My Sent Requests APP, we see workflow triggered with action 04 (Change Payment Approver). We expect system find approvers in "Cash Specialist payment approver1000L1". But, it finds the wrong set of approvers. Cash Specialist1000L1.

In SWI1, I can see action 04 in WS78500050 and Standard task 78500044. Any experts see the possible reasons and how to solve it? Many thanks.