I think I've read somewhere that FTV doesn't support node filtration, but its kinda the one feature that's stopping me from using it everywhere. At the moment, i still have to use my grid for node filtration especially when i want to display flat lists of data.
Would love for this feature to be implemented. At the moment i can really only use it for hierarchical data, but if there was node filtration i could use it for all my lists too! Not to mention easier incremental search functionality would benefit from filtration.
Please be on the TODO list