403 Forbidden Even with Suppress Authentication - Backend

I’m having 403 error codes logged to the console even when using the suppress authentication to access Stores/Orders collection, I have a previous post here for full details and code ( Frontend & Backend ).

https://www.wix.com/corvid/forum/community-discussion/how-to-get-nested-fields-values-from-database-backend

@anastasiias can you please explain why? I didn’t receive a reply from anyone, I’ll appreciate your help.