Fiori : Approve Requests Comment/Attachment showing 0

Hi All,

I am using Fiori Generic Approve all (Fiori Approve Requests app) old version aka wave 1. I know I am using old UI but this was implemented long back and now the defect is raised.

UI component : UIGIB001 SP05

Issue is my approve/reject comments are not going to second level in Fiori. But comments are getting updated in the backend (SAP inbox -SBWP) . Could someone please help on whether this would require any UI note implementation or I am missing something ?

Screenshot below :

Also when i post comments from first level. I see this error in Inspect element :

sap/opu/odata/IWPGW/TASKPROCESSING;o=SAP_ERP_PGW/Decision?SAP__Origin=%27SAP_ERP_PGW%27&InstanceID=%27000000703260%27&DecisionKey=%270001%27&Comments=%27rejected%27

Regards,

Tejas