@jimmymcnulty Sorry it was originally "Newest tracks" I increased to 700 songs and the other is "50 random tracks"

Hello, I have Strawberry 1.0 on a macbook. One of the smart playlists already there is "300 newest tracks" (I increased it to 700), and the problem is the shuffle mode is not working on it, though it is on the "300 random tracks", can you help me please?
And one more thing, less annoying, is it possible to remove the blue numbers on each track?

Thanks for reading me. Have a good day