Multi-resource scheduling heuristic SAP_MULT_SCH problem

Hello Experts,

We have a business requirement to setup DS scheduling in a PP-PI scenario with multiple production lines(3) for one product. Every line has a separate production version with different production times (3 PDS).Every production version (PDS) has one operation with two phases (setup and produce).

So, we are trying to use the SAP_MULT_SCH heuristic but it's not working as planned. The heuristic is not rescheduling on alternate PDS when we have multiple orders on the same day. It is not returning any error/warning messages in the log.

Heuristic settings:

Master recipe:

DS planning board after heuristic:

Any help would be greatly appreciated!

Best Regards,

Hrvoje