App Store Connect. "User does not exist" when trying to create a new Xcode Cloud workflow

I am part of a personal team where I have admin credentials. The account holder created a workflow when initializing Xcode Cloud but I can't see it in my App Store Connect. So I tried to create another workflow but when I do, I get the error "User does not exist". This is very annoying for us.

App Store Connect. "User does not exist" when trying to create a new Xcode Cloud workflow
 
 
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