NAV2013R2 WebClient - Am I missing something?

Dear,

Unlike several people in the community I like the facelift of NAV2013R2's UI very much.

But after playing with the WebClient for a moment I realized that 2 well appreciated features disappeared :

1/ Ability to expand and collapse fastTabs on Card Pages
2/ Ability to Filter or Find records on List Pages

Is there a reason for this? Did Microsoft communicate about that or am I missing something?

Thanks in advance,