I thought you were using Site Designer 3.5, but now you are posting in the Foundation Framer thread ? Also, this need for logging in to fetch or save a component has allegedly been removed, as far as I know. But if you still get that log-in warning, please go to my sharing folder (you have been there before, URL in my signature), and find in the text (before all the building blocks) where it says 'How to create a component?' . Click on the link and download the document. I have explained this thing about logging in.
Ha en riktig god dag!
This site was made before we were able to create components through the app:
Component sharing for RFF, RBB, RSD and SD: https://eikweb.com/sharing/
My work in progress right now:
Components for the same as above + HTML Editor: https://mock-up.coffeecup.com