P: Search feature for lightroom shared album

Usually I invite multiple people to see and select photos from my work, but they can't even filter the photos they liked before. This seem like a basic feature that should have been already there. 

By filter I mean the search that we have as the album owner: 

Is this something we can expect soon?

I'm so unbelievably frustrated by the limitations that prevent real collaboration and sharing in adobe lightroom cc. I have invested so much time in this and need my colleagues to collaborate on metadata/tagging and allow them to be able to search using keywords and ai generated search features....and NONE Of this is POSSIBLE. its insane

Same problem here. Adobe, please do something, upgrade Lightroom to a real and complete collaborative tool 🙏