Label is overlaid by ripple when inside a Grid/StackLayout

[diegoserpa]

When putting a Label inside of a Grid or a StackLayout, the Label is overlaid by ripple effect. If a Button is put inside the same Grid/StackLayout, then the Label is not overlaid anymore, and the ripple effect occurs correctly, only in the background.

The issue is easily simulated by putting a Label and a Button inside a Grid or a StackLayout.

Other controls like Boxview is overlaid the same way the Label is.

This situation was tested on Android.