I am working on dawn theme in local setup.
In left side line: 138, I called announcement section, where as on right side at line: 4, announcement-bar is being rendered.
Never use the code rendered in Customizer to evaluate your result – always open a preview of your theme to do that.
Don’t initially use the Dev-Tools Inspect Elements panel to investigate the rendered HTML – start by going to your browsers View Source Code option. That will show you the actual markup that’s being sent to your browser before any modifications are made to it by JS and what not.
Maybe this will already help you answer your question – otherwise feel free to come back with more details!