OffChange Billboard's default behavior


I create BillboardGraphics in Entity and when I insert a picture, it keeps following the camera. alignedAxis doesn’t work for me. I need the picture to be parallel to the ground (like I added an ImageMaterialProperty on PlaneGraphics) and not rotate or follow the camera.

I looked at BillboardCollectioVS, there are what options, but I’m bad at GLSL and so I’m asking for help. What should I change in the source to change the behavior of BillboardGraphics?