So I have about 20 decks on my master collection composition, each deck with different content themes. In Res 5 I could see them all in one line without scrolling and I liked that. No "off screen" decks, so I can quickly get to anything.
In 6, I am not super wild about the left and right arrows current behavior to scroll over to my hidden off screen decks. The names are not long, but some decks take 4 clicks to get past. So it literally takes 17 clicks to get to my last 4 hidden off screen decks.
I would love the option to either just shrink the tabs like in 5 so that all deck tabs are shown and I can just click on any one without scrolling (ideal). But at worst it might be nice to have 1 arrow click expose 1 hidden deck. Then it would only be 4 clicks to get to the last deck. Currently it is just way more of a pain than it needs to be.