I am trying to get a little bit in the Android Wear watchdogs. I have a problem: When you try to select a different time bar, rather than the default "Simple" called watchface, all I get is a black screen with my Google Now maps. -> I do not see any hours, everything on it becomes dark.
Is this normal or why can't I even check the pre-sent wrist watches?
Only this visible face is visible:

All the rest look like this: it doesn’t matter if it is pre-installed or installed in the playback store:

Same issue with square emulator:
