When will be selective sync finally available, when..???

The same just happened to me! And now there's not too much I can do but create a bunch of new folders for all the mixed up bookmarks, which again will sync adding folders where I don't need them to be... How come selective sync is not featured since launching?? This one is a must, otherwise sync is pointless.. Really hoping that this fix will be included in the NEXT update.

Hector