Is SR required for enabling Bill Transaction Creation on Billing Event Creation?

Summary:

We are in 26C release and wanted to check the feature "Bill Transaction Creation on Billing Event Creation". We have already enabled "Bill Transaction Creation on Cost Import". But, it doesn't seem to work for billing events. The 23D documentation says that we need to raise an SR to enable this feature. Does this still apply?

Content (please ensure you mask any confidential information):

We are in 26C release and wanted to check the feature "Bill Transaction Creation on Billing Event Creation". We have already enabled "Bill Transaction Creation on Cost Import". But, it doesn't seem to work for billing events. The 23D documentation says that we need to raise an SR to enable this feature. Does this still apply?