Unable to see fix position for my nav-bar

Please search for existing topics before posting! Press :mag: at the upper right to search.

Thank you for answering. Looks like my nav bar is still not fixed by following the article’s directions. I may have another issue. I would appreciate it if someone chimes in.

Could you share a test file to examine?

These are the frames I am working with. When I play Prototype my nav bar is not locked in modules as the user views the content of modules and it disappears. Any help would be appreciated.