Bug in SplitView´s first item, when the label is a contentBinding.

[lyanetgp]

The SplitView have a bug with the first item when the label's value in the view is a contentBinding.
When the first Item's view depends on contentBinding, it is displayed correctly at first time, but when you tap the menu's first item, the label's content shows "null". For the others items on the list is working just fine.