We have found a problem with the alignment of TextSymbol in 3D SceneView.
We applied the alignment of the TextSymbol included in CompositeSymbol to HorizontalAlignment = Center, VerticalAlignment = Middle, and added several corresponding Graphics to the GraphicsLayer.
If we add this GraphicsLayer to a 2D MapView, you would see a text which is in the center of the image, as shown in the image below.
However, we added the same GraphicsLayer to the 3D SceneView then the text in the center of the CompositeSymbol was displayed at the wrong position, as also shown in the image below.
This offset was changed everytime, when we create and add a new Graphics.
Also, whenever we MouseOvered at Graphic, the position of the number was shifted.
And sometimes when rotating maps by clicking right button of the mouse, text's bold style was turned into Normal style .
In Addition, as you can see in the picture below, the Text was then come out in front of any other Symbols.
Does someone who knows about this problem, I would like to ask if there is a way to solve it.
We are using ArcGIS Runtime SDK for .Net Ver 10.2.7.