SSB which allows third-party cookies?

I’ve been using Fluid for an SSB with my university’s LMS but it has an external integration (Yuja) that requires third-party cookies to use. As far as I can tell, Fluid won’t allow me to allow third-party cookies. Does anyone know an alternative SSB generator that will? Thanks.

Have you tried Coherence?

You might want to try Unite 4 from the same author/team as well:

(which uses WebKit instead of the Chrome engine)