To reorder your views, click the dropdown arrow to the left of the view name. Then, mouse over to the left-hand side of the view you wish to move. Click and drag on the reorder button (which resembles a stack of four lines) to its new location.
Does your UI look a little different from this? Experimental features are made available to a randomized small set of our customers. If you have any feedback on the changes you may be seeing, please contact support.