Apple TV and iCloud Photo library - family

Hi everyone,

I'm smashing my head on this but no clue so far.

In last years I tried to have a single iCloud space for the family but Apple wasn't supporting this.

Last days I found that in the Family setup area there is the option to share the iCloud space. I've upgraded to the 200GB space and activated the iCloud Photo Library on my phone and my fiancee.

Day after, I found my pictures on the apple TV, but there is none of my fiancee. Is only the space shared or it's possible to setup also the pictures of the Photo app to be shared from both accounts?

Thanks

Carlo