Widgets that are children of a widget with a ZPlane value but no ZPlaneLocalOffset are being rendered at the same z as that parent, which means a number of elements are hidden behind their parent.
Here's an example of CommandPanel buttons being hidden behind BackgroundLeft:
If we implicitly add 1 to the z of these child elements, we can see that the buttons are displayed correctly:
Solution
Widgets that are children of another element should have an implicit increase in their z (+1).
Problem
Widgets that are children of a widget with a
ZPlanevalue but noZPlaneLocalOffsetare being rendered at the samezas that parent, which means a number of elements are hidden behind their parent.Here's an example of
CommandPanelbuttons being hidden behindBackgroundLeft:If we implicitly add 1 to the
zof these child elements, we can see that the buttons are displayed correctly:Solution
Widgets that are children of another element should have an implicit increase in their
z(+1).