25A Next Generation External Supplier Registration Feature not Implemented automatically

Hi Team,

Our POD is at 25A and as per annoncement from Oracle, from 25A external supplier registration would be migrated in redwood and this is mandatory feature for every customer.

On 21st March, our POD migrated to 25A but still we are seeing old URL for external supplier registration. I can see that in Opt in feature, still feature name REDWOOD : NEXT GENERATION USER EXPERIENCE FOR SUPPLIER REGISTRATION is not checked and become mandatory.

Do we need to enable it manually ? If so then what is the meaning of announcement from oracle about this feature will be mandatory automatically from 25A.