Mag 254w1 & mag 256w2 Youtube videos issue

[kiroge]

Hi there, I have these two boxes Mag 254w1 & mag 256w2 when I opened Youtube app on both of them I can't see the option to save played lists as favorites! Each time I have to key in and search all my past favorite playlists. This is really pain and I notice the old version of Youtube app had this option to save all watched videos as favorites. I'm using the update firmware for both boxes. Is any one has similar problem and how to solve it?

[Bkman2020]

It has to do with the app if they updated means youtube removed it.