Screenshot on Zoom Room Controller

Anybody encounter trying to do a screenshot on Android and it shows "Can't take screenshot due to security policy"?

This specifically happen in the "Sign in with Email", "Enter activation code" & "Sign out" page. 

I have tested on Android 4 ("KitKat") which is fine it doesn't show the error and can screenshot

On Android 5 and above it will show the error and no screenshot is taken.

Is this done on purpose?