Hello - I have a native iOS app using a webview to view layers in 3D. We notice that if you add a couple layers and start zooming or tilting the view, portions of the layers turn black or the pixels become bolder. As you add more layers to the view, the issue is exacerbated and more darkened areas occur.
We've tested this on our native Android app and on a PC web browser (chrome) and do not experience the issue. It seems to be specific to our native iOS app using webview. We can also recreate it on iOS with safari web browser.
Hello, I don't believe it is related to issue 6477.
In most of the cases where we see issues, we are using transparent png layers (8bit png).
My developer has a sandcastle setup to recreate the issue. We've added some of our layers to the map. I've indicated some of the areas with red outlines. We also see the issue with the bing label layer (with transparent background)
