Normal maps on terrain textures not showing in editor

When I add normal maps to my terrain textures they won’t show when the selected platform is Android. However, when I switch to PC everything looks how it should. I tried changing the quality settings to fantastic for Android but it still doesn’t change. When I build the game and start it on my phone the normal maps also show.

Why won’t they show in the editor with Android selected as platform?

Found the answer. I had to uncheck “use directx 11” in the player settings for Pc, Mac, Linux Standalone and now the normal maps show when the platform is set to Android.