Unlit Transparent Colored shader problem on WP8

[elvess]

Hello.
I have a trouble. Maybe someone can help.
Im using Unlit Transparent Colored shader on my UITextures. Its works perfect on Android, iOS but when im running on WP8 - Nokia Lumia 920 I have an error.
When starting the scene first time everything is ok, but when I move to the next one and turn back all Unlit Transparent Colored are changed to Unlit Texture.

All textures has materials, but on Start() I create them new materials with "new Material(base material)". Without create a new materials shaders are not change. On base mat is right shader.

Can somebody help with this?
Thank U.

[ArenMook]

Unlit/Texture is the default shader used by UITextures if you don't specify a material. If you're running into this issue only on WP8, then I'd file a bug with Unity.

[elvess]

Yes. I get it only on WP8. What do U mean "I'd file a bug with Unity"

[ArenMook]

Submit a bug report to Unity.

[elvess]

Ok. Ill try. Thank U