How do I enable a sandbox community user to use a skuid page in a SF community

I’m building out my skuid page in a sandbox for my partner community and can’t figure out how to make the page visible in the community for the Partner user. As the admin, I can see the page when logged in to the sandbox community but the partner user does not see the skuid page.
Set audience on component on community page: Done
Perm set for user: done
Page Assignment for profile: Done
Remote site added: Done (this fixed the admin user issue. anything else?
License: I only have regular licenses, does that matter in a sandbox?

Thanks in advance for help on this.
This is a SANDBOX issue but will also appreciate anything that will be necessary when I move it to production.

Hi Everyone, Just wanted to share that we were able to resolve this issue by updating the external Sharing Settings on the Page object to ‘Public Read Only’ - Happy building!