Feedback Master

I'm having a few issues with the feedback master...

1. How am I able to get the feedback master I designed to be the default feedback layer? When I add an assessment, I get a feedback layer that is not even in the feedback master (picture 1 attached).
2. When I apply the layout to the correct feedback layer I created, this random blue button is there (picture 2 attached). When I look in the feedback layer, the slides look as they should and there is no other feedback layers nor is there a random blue button in any of my custom feedback layers (picture 3 attached).

I've looked through other forums and the feedback master information and cannot seem to find information regarding these specific issues.